SELF FORMING THREADS. DRIVE / PUSH TYPE. The grease relief valve found in all MOOG dust boots shuts out moisture and debris while ensuring proper fill levels by releasing excess grease. 316 stainless steel fitting is more corrosion and chemical resistant than 303 stainless steel fittings and can be used in saltwater environments. McMaster-Carr is the complete source for your plant with over 700,000 products. Style. Universal Fitting. Model 6268-2 . q&a 2 2 1 Relief valves are designed to prevent damage due to overpressure conditions. Alemlube EL Series 3/4" Fuel Hose Reel with Auto Shut Off Nozzle Keep reading by creating a free account or signing in.. Sign in/Sign up; Subscribe; Support local news; News Sports Business Opinion Politics Entertainment Life Food Health Real Estate Obituaries Jobs The most comprehensive guide to grease fittings (Zerks) and threads the world has ever known. Lever Action Grease Guns . rental price 70 per night. the grease and water layers downward toward the bottom of the interceptor (Diagram E). We are continuously improving our processes to help you reducing downtime and replacement cost. 14.4 Volt Lithium-Ion Battery-Powered Grease Gun . Furthermore, the MAWP of the system should be at least 10% higher than the highest expected operating pressure assuming normal circumstances. 40141736. View Catalog List View Grid. 76A Blackmer Blackmer. Images and drawings of SAE Products metric grease fittings are available by clicking the SAE numbers below. Pneumatic Grease Guns . Model F104 . Brass Drain Cocks and Tank Valves. Parker PGIs High Pressure Grease Fittings feature Blowdown, Lubricant (Sealant), and Packing Injection Fitting Styles with 9/16" Autoclave style threads for 20,000 psi service and a Blowdown Fitting Style with 1/2 NPT for 10,000 psi service. Air Relief Valves, Check, Safety, and Shut Off Valves. Model 325540 . Model 1056 . BUTTON HEAD. Compare. Discover all the collections by Givenchy for women, men & kids and browse the maison's history and heritage Grease Fittings Relief Fittings Relief Fittings Relief fittings are designed to open at pre-determined pressures. I dont care for the needle puncture grease job idea. There are both straight and 90-degree tube connectors to choose from. Tech Specs. Alemlube EL Series 3/4" Fuel Hose Reel with Auto Shut Off Nozzle Model 4015 . If pressure continues to build, grease would eventually be forced under the baffle plate and out of the unit. Features Exceeds 72 hour salt spray test Trivalent zinc plating RoHS compliant Fittings open at predetermined pressure May be used with grease or oil Where To Buy Top Button-Head Grease Fittings Often used on earth movers, mining equipment, and other heavy machinery, these fittings have a T-shaped top that holds the dispensing tip in place so it won't pop off when adding grease. This makes it impossible to use a grease-able ball joint. All Grease Gun Accessories Suction Gun Grease Fitting Adapters Lube Fitting Air Vents Grease Gun Clamps Lock N Lube Grease Gun Couplers Grease Gun Couplers Grease Injector Needle Grease Whips & Pipes Grease Gun Loader Nipple Lubrication Plug Relief Fittings Swivel Coupler for Grease Guns Sunday services are all about Good News, so we hope you can join us for one and see for yourself! This interceptor also comes standard with bronze cleanout plug, removable pressure equalizing/flow diffusing inlet baffle, fixed bottom outlet baffle and visible double wall trap seal. Items in Relief Fittings Item TYPE THREAD SIZE LENGTH RELIEF MIN. It is also referred to Pressure Relief Zerk Fittings, Pressure Relief Lubrication Fittings, and Pressure Relief Grease Zerks. Company Information. the grease and water layers downward toward the bottom of the interceptor (Diagram E). This deck is equipped with Scags ultra-tough cast-iron spindles featuring tapered roller bearings and a top-mounted grease fitting with a relief valve to prevent over-greasing. Model 325540 . Close. The breadth and depth of our brass fitting lines are unmatched by any single competitor. Forged Steel Pipe Fittings NPT - ANSI B16.11 Class 2000/3000 Purchase smoke alarms here. Grease Fittings 1/8" PTF 1/8" x 28 BSPT 1/4" PTF 1/4"-28 NPT 1/4"-28 UNF Buttonhead Drive Type Grease Fitting Caps Leakproof Metric Relief Fittings Special Thread Stainless Steel Thread Forming Vented Grease Fittings Fitting Kits & Accessories Grease Relief Fitting, LGL(1.25 & 1.5), LGLF(1.25 & 1.5), LGRL1.25, LGRLF1.25, LGL(D)2, LGL(D)3, LGL3021, LGLD4B, TLGLF3C, TLGLF4B Parker PGIs Pressure Relief Tools and Plugs were developed to properly connect to installed fittings to allow body cavity pressure to be vented to the atmosphere. Company Information. $599. Model F106 . Grease Hose and Misc Hammer Union Hydraulic Crimp Couplings. If one Model 6268-2 . Model 500 . Most common are 1/4-1 PSI and 1-5 PSI. Every gun is tested and certified in the USA using our ISO 9001 quality system to ensure the highest level of conformance. Description. A Pressure Relief Fittings are used, where excessive lubrication pressure is not desired. A needle fitting is required to inject grease for these applications. A flush-type grease fitting is preferred when space is limited for standard protruding fittings, while the pressure-relief vent fitting helps prevent higher pressures that could lead to damaged seals. They come in either steel, brass or stainless steel. Alemite 317400 is a 1/8 in. SKU: 4138226. 1. Brass Drain Cocks and Tank Valves. Shop by department, purchase cars, fashion apparel, collectibles, sporting goods, cameras, baby items, and everything else on eBay, the world's online marketplace POSITION FITTING QTY. McMaster-Carr is the complete source for your plant with over 700,000 products. Grease Fittings 1/8" PTF 1/8" x 28 BSPT 1/4" PTF 1/4"-28 NPT 1/4"-28 UNF Buttonhead Drive Type Grease Fitting Caps Leakproof Metric Relief Fittings Special Thread Stainless Steel Thread Forming Vented Grease Fittings Fitting Kits & Accessories AU Air Compressor Moisture Water Trap Filter Regulator Separator Mount Fitting. BIRKENSTOCK Professional in all colors and sizes Buy directly from the manufacturer online All fashion trends from Birkenstock Copy and paste this code into your website. All of our worship services include powerful music, practical teaching and preaching from the Bible, as well as opportunities for prayer and response, and time to build relationships with other people. Additional options include nylon, black iron and steel, as well as an extensive range of John Guest fittings. Although having a grease fitting thread gauge is convenient, you can still identify the correct grease fitting thread through various ways without needing this tool. If pressure continues to build, grease would eventually be forced under the baffle plate and out of the unit. Safety Fittings. Relief Vent Fittings. DANCO Waterproof Silicone Faucet Grease | Silicone Sealant | Plumbers valve Grease for O-rings | 0.5 oz. Wear short, close-fitting or tightly rolled sleeves when cooking. GPS coordinates of the accommodation Latitude 438'25"N BANDOL, T2 of 36 m2 for 3 people max, in a villa with garden and swimming pool to be shared with the owners, 5 mins from the coastal path. Safety valves have a fail-safe purpose. SAE Products grease guns are manufactured to provide unrivaled performance. The envy of the industry, Velocity Plus decks deliver an amazing quality-of-cut and a wide, even discharge. Model 6243 . Once pressure decreases below a minimum threshold, the valve closes. This interceptor also comes standard with bronze cleanout plug, removable pressure equalizing/flow diffusing inlet baffle, fixed bottom outlet baffle and visible double wall trap seal. Model F100 . Order your grease zerks and other grease fittings from Blocker and Wallace Service. The temperature rating for the PGI business unit grease fittings is for dynamic systems. 10 Parts Viewing 10 of 10 Show More . Grease fittings (also known as Zerk fittings or grease nipples) are permanently installed on mechanical systems and bearings to provide lubrication points for feeding lubricants to the systems or bearings without overflow or leaks. Model 6679 . Kimball Midwest is a Maintenance and Repair Operations (MRO) distributor committed to superior products, customer service and product availability. 98% of products ordered ship from stock and deliver same or next day. Fastenal Approved Vendor. SKU # 466608. Install the right number of smoke alarms.Test them once a month and replace the batteries at least once a year. 2. Item (s) UOM Price Availability Qty Sort by. All types of grease nipples and fittings are available in metric or bsp versions. Copy and paste this code into your website. Grease Fittings. Operation. Frayed wires can cause fires. Keep a fire extinguisher available. This implies that the safety or pressure relief valve should open at or below the MAWP of the system. Digital Catalog | Electrical and Appliance Safety. Relief valves are designed to prevent damage due to overpressure conditions. Things You'll NeedTapeLadderDishwashing liquidCleaning clothFlat or Philips screwdriver Forged Steel Pipe Fittings NPT - ANSI B16.11 Class 2000/3000 Grease Fittings. Hydraulic Couplers. Model 4015 . rental price 70 per night. PER TANDEM THERMOPLASTIC PART NUMBER 28 & 29 Standard Dual 17.5" Steel, Aluminum or Combo Inner Straight 4 VS-33767-4 Outer 180-Degree 4 VS-33769-3 A spring-loaded ball inside the grease zerk compresses when pressure is applied with a grease gun and allows grease to flow through the fitting into the application the grease zerk is installed. Fitting Thread Size Chart The following chart is intended as a quick reference guide for thread size by dash size. Your workshop and lubrication equipment partner. The grease relief valve found in all MOOG dust boots shuts out moisture and debris while ensuring proper fill levels by releasing excess grease. In addition, the ability to grease the part also seals the component by fully filling the cavities of the dust boot. Inspect the grease fitting to ensure it is not leaking or defective. Position barbecue grills at least 10 feet away from siding and deck railings, and out from under eaves and overhanging branches. 1/8 in. Grease Fitting Caps. Relief Fittings Relief Fittings are most commonly used on bearings (universal joints, king pins, etc.) AS THE AXLE SHAFT MOVES IN AND OUT IT WILL OPEN AND ALLOW EXCESS GREASE,WATER TO BE EXPELLED. Pistol Grip Grease Guns . Hydraulic Couplers. AU Air Compressor Moisture Water Trap Filter Regulator Separator Mount Fitting. 1/4 - 28 SAE-LT. AMERICAN PIPE THREADS. Discover all the collections by Givenchy for women, men & kids and browse the maison's history and heritage W.E. Hand-powered grease guns can exert up to 15,000 psi, so without relief valves your greased Metric Grease Fittings are available in both regular and stainless steel. Air Relief Valves, Check, Safety, and Shut Off Valves. Model F103 . We have a huge selection of Grease nipples and fittings including hydraulic and hook on type. All of our worship services include powerful music, practical teaching and preaching from the Bible, as well as opportunities for prayer and response, and time to build relationships with other people. Industrial Lubrication Fittings. The second difference lies in their operation. (#4) Conway, SC 29526 - Phone:1-800-588-8480 Fax: 1-843-349-0738 View information in other languages: Types include: Narrow, No Check Valve, Heavy Duty, 90-degree Slotted, or Ball-Type. Lever Action Grease Guns . Grease nipples & fittings. Top of Grease Fitting Couplers Page SAE Products 1709 Husted Rd. Best grease gun to increase the lifespan and smooth functioning of your power tools -check the model and pick the one offering hardened plungers, sturdy metal barrels, top-quality seals, and clean, tight-fitting threads of barrel heads. The button-head fitting is ideal for good coupler engagement when large volumes of grease are being added. where excessive lubrication pressure is not desired. Teach children what smoke alarms sound like and what to do when they hear one. This seems to be the only way.. Vent Fittings. Universal Fitting. Keep reading by creating a free account or signing in.. Sign in/Sign up; Subscribe; Support local news; News Sports Business Opinion Politics Entertainment Life Food Health Real Estate Obituaries Jobs Pipe thread relief fitting that is 1/2 in. With the most outstanding range of products available and a full 10 year warranty, SAE Products high-end grease guns are guaranteed to maximize your productivity. Our Grease Fitting Relief Vent Size 1/8 in is made of high-grade steel, case hardened, and zinc plated for greatest resistance to nicks, corrosion, and wear. For systems with higher temperature requirements or sub-sea low temperature applications, consult the factory. Sunday Services. Zerks with 1/4-28 Taper threads are listed in this category. Digital Catalog | The presence of a vented flow control device and air relief by-pass is a key element in the efficient operation of a grease interceptor. What to do?R Leo Well-Known Member. Any of you old heads have a solution? bobcat ron Banned. Abbistan, B.C. pushcat Well-Known Member. Jeff D. darinray Charter Member. skata Senior Memberbobcat ron Banned. Young James Well-Known Memberhwimberley Member580bruce Well-Known Member. More items Hair snake Tool Drain Opener Hair Clog Remover sink snake for Sewer Kitchen Sink Bathroom Tub Toilet Clogged Drains Relief Cleaning Tool. The most comprehensive guide to grease fittings (Zerks) and threads the world has ever known. Pneumatic Grease Guns . Wellhead Grease Fittings, High Pressure Lubrication and Sealant Series. Order your grease zerks and relief fittings online today! RELIEF FITTINGS. 7. Ensure that all household members know two ways to escape from every room of your home and know the family meeting spot outside of your home. W.E. Electrical and Appliance Safety. AU $14.29. This seems to be the only way.. A needle fitting is required to inject grease for these applications. GREASE RELIEF FITTING, M151A1,M151A2, MUTT,AXLE SHAFT SHORT, 24 The fittings stay closed to keep out contaminants until the pressure from a grease gun forces them open to allow This implies that the safety or pressure relief valve should open at or below the MAWP of the system. Screw the tube connectors to the bottom of the junction block to accept the grease from the fitting above. This deck is equipped with Scags ultra-tough cast-iron spindles featuring tapered roller bearings and a top-mounted grease fitting with a relief valve to prevent over-greasing. See All. The pressure relief fitting's vents Open and close within the minimum and maximum PSI ratings of 0.25 and 1.0 psi, respectively. DynaFlo 1/8" PTF Yellow Zinc Top Vent 1-5psi Relief Fitting. Your workshop and lubrication equipment partner. It features a ball check in the head which prevents contamination of the bearing due to dirt and grit. In order to re-grease the joint I would have to pull the axle out and unscrew a plug then screw in a grease fitting, Then put it all back together with the plug installed where the grease fitting was. 303 stainless steel fittings are more corrosion resistant than brass fittings and have good chemical resistance. At M. Brown, we carry over 500 different styles of grease fittings from the top brands in the industry, including Alemite and Lincoln. (#4) Conway, SC 29526 - Phone:1-800-588-8480 Fax: 1-843-349-0738 View information in other languages: SAE Products grease guns are manufactured to provide unrivaled performance. Metric Grease Fittings are also referred to as Metric Zerk Fittings, Metric Lubrication Fittings, Metric Hydraulic Fittings, and Metric Zerks. Install the right number of smoke alarms.Test them once a month and replace the batteries at least once a year. Images and drawings of SAE Products metric grease fittings are available by clicking the SAE numbers below. With the most outstanding range of products available and a full 10 year warranty, SAE Products high-end grease guns are guaranteed to maximize your productivity. this is the pressure relief fitting that is in the end of the short side axle shaft of the m151a1/a2. As pressure increases, the integrated plunger or check ball rises allowing pressurized air to escape. Grease fitting, Grease nipple, Zerk fitting or Alemite fitting is a metal fitting used in mechanical systems to lubricate typically with grease or oil. 7. NOTE: Junction blocks are for 1/8 NPT grease fittings only. Alemite Grease Fitting, Relief, Top Vent, 1-5 psi, Straight, 1/8-28 BSPT, Steel, ZC, Check: Plunger, OAL: 0.5, Shank: 0.3, Drive: 7/16 Hex 785.392.3017 sales@huyett.com Most PGI business unit grease fittings are rated for 350 F (176 C). See All. Model 555 . Wear short, close-fitting or tightly rolled sleeves when cooking. And hex size of 7/16 in. Best grease gun to increase the lifespan and smooth functioning of your power tools -check the model and pick the one offering hardened plungers, sturdy metal barrels, top-quality seals, and clean, tight-fitting threads of barrel heads. Parallel vs. Tapered To determine if the thread is parallel or tapered, focus on its diameter. and gearbox housings. Sunday services are all about Good News, so we hope you can join us for one and see for yourself! Long, has a shank length of 0.30 in. Fittings open at pre-determined pressures. The breadth and depth of our brass fitting lines are unmatched by any single competitor. The standard Pressure Relief Tool PR11S8 connects to 1-14 UNS thread sized Body Grease capped fittings and Giant Button Head capped fittings and has a 1/2 female NPT vent port to bleed to atmosphere. Model 6243 . The presence of a vented flow control device and air relief by-pass is a key element in the efficient operation of a grease interceptor. Part # 25789. NPT 45-Degree Angle Pipe Thread Grease Fitting (10-Pack) The Threaded Fitting equipment offered by The Threaded Fitting equipment offered by Lincoln is designed for agriculture and large industrial machinery. Type. Shop 50 Hoses, Valves + Fittings at Northern Tool + Equipment. Threaded Relief Fittings Alemite Relief Fittings are used on gearbox housings and bearings (king pins, universal joints, etc.) The button-head fitting is ideal for good coupler engagement when large volumes of grease are being added. These fittings are also known as hydraulic grease fittings. 14.4 Volt Lithium-Ion Battery-Powered Grease Gun . Will Smith Explains Response to Chris Rock Post-Oscars Slap, Offers Second Apology to Rock and His Family The Oscar-winner posted a new video message Ensure that all household members know two ways to escape from every room of your home and know the family meeting spot outside of your home. Model F101 . Grease Relief Fittings. The second difference lies in their operation. Model F101 . Metric Grease Fittings are available in both regular and stainless steel. Hair snake Tool Drain Opener Hair Clog Remover sink snake for Sewer Kitchen Sink Bathroom Tub Toilet Clogged Drains Relief Cleaning Tool. Metric Grease Fittings are also referred to as Metric Zerk Fittings, Metric Lubrication Fittings, Metric Hydraulic Fittings, and Metric Zerks. PER TANDEM THERMOPLASTIC PART NUMBER 28 & 29 Standard Dual 17.5" Steel, Aluminum or Combo Inner Straight 4 VS-33767-4 Outer 180-Degree 4 VS-33769-3 Furthermore, the MAWP of the system should be at least 10% higher than the highest expected operating pressure assuming normal circumstances. Safety valves have a fail-safe purpose. See My Options Sign Up GRM Flow Products #310, 8810 - 15th Street Edmonton, Alberta, Canada T6P 0B9 Phone: (780) 416-4823 Email: sales@grmflow.com POR = Price On Request Safety Fittings. 76A Blackmer; 701992, Grease Relief Fitting Item No. How often should you grease fittings? Extremely Wet and Muddy Conditions Lubricate machine grease fittings (A) every 10 hours of operation or on a daily basis. All Other Conditions Lubricate machine grease fittings every 50 hours of operation. Do you have to grease new ball joints? You have to grease it yourself. Grease Hose and Misc Hammer Union Hydraulic Crimp Couplings. Teach children what smoke alarms sound like and what to do when they hear one. Model 555 . Model F104 . Browse a variety of top brands in Hoses, Valves + Fittings such as Roughneck, Lumax, and Zee Line from the product experts. Grease fittings (also known as Zerk fittings or grease nipples) are permanently installed on mechanical systems and bearings to provide lubrication points for feeding lubricants to the systems or bearings without overflow or leaks. Grease Fittings. Every gun is tested and certified in the USA using our ISO 9001 quality system to ensure the highest level of conformance. Configure Product. With more than 1 million grease fittings in stock, you can find any size, style, or brand of grease fitting to fit your application. A spring-loaded ball inside the grease zerk compresses when pressure is applied with a grease gun and allows grease to flow through the fitting into the application the grease zerk is installed. Product Features. Grease Fittings. Without a grease fitting gauge. Position barbecue grills at least 10 feet away from siding and deck railings, and out from under eaves and overhanging branches. Choose a Tube Connector size to match the tubing size that will run from the junction block to the equipment. Parallel vs. Tapered To determine if the thread is parallel or tapered, focus on its diameter. Top of Grease Fitting Couplers Page SAE Products 1709 Husted Rd. (6 items in Grease Relief Fittings) 1. UNF THREADS. Sunday Services. The Z1171 Low Profile Grease Interceptor is an acid resistant coated interior and exterior fabricated steel grease interceptor, PDI Rated, with internal air relief by-pass. Model F106 . Model 500 . Wellhead Grease Fittings, Pressure Relief Tools & Plugs Series. All Grease Gun Accessories Suction Gun Grease Fitting Adapters Lube Fitting Air Vents Grease Gun Clamps Lock N Lube Grease Gun Couplers Grease Gun Couplers Grease Injector Needle Grease Whips & Pipes Grease Gun Loader Nipple Lubrication Plug Relief Fittings Swivel Coupler for Grease Guns Marro Brass 1/4" Compressor Pressure Safety Relief Valve 8Bar/10Bar. OEMTOOLS 10mm Straight Metric Grease Fittings 10 Piece. Grease Fitting Extensions, Grease Fitting Adapters, Grease Fittings Plugs, Grease Fitting Elbow Bodies / Street Elbows, Bushings, Locknuts and other Grease Fitting Accessories available at SAE Products. CLICK HERE TO SEE OUR FULL SELECTION OF GREASE FITTINGS YOUR 'ONE-STOP' SUPPLIER FOR GREASE FITTINGS & ACCESSORIES Hydraulic Shut-off Fittings. It is important to know that safety valves and relief valves operate differently. GPS coordinates of the accommodation Latitude 438'25"N BANDOL, T2 of 36 m2 for 3 people max, in a villa with garden and swimming pool to be shared with the owners, 5 mins from the coastal path. A vast majority of systems where our fittings are used fall in this category. Phone: 1300 131 531 Fax: 1300 308 508 Email: enquiries@stm.net.au Head Office: 1/615 Warrigal Road, Ashwood, Melbourne, Victoria 3147 Postal Address: Po Box 100, Holmesglen, Victoria, 3148 Keep a fire extinguisher available. All Domestic Orders Over $20 Ship Free In heavy-duty service and non-ideal environments, regreasing is essential. If the old grease does not exit Frayed wires can cause fires. 20 Volt Lithium-Ion Grease Gun . 3. Marro Brass 1/4" Compressor Pressure Safety Relief Valve 8Bar/10Bar. The envy of the industry, Velocity Plus decks deliver an amazing quality-of-cut and a wide, even discharge. Kimball Midwest is a Maintenance and Repair Operations (MRO) distributor committed to superior products, customer service and product availability. If one Prevent damage to bearing seals caused by over-lubrication these fittings automatically stop grease flow when pressure is within the shut-off range. POSITION FITTING QTY. BIRKENSTOCK Professional in all colors and sizes Buy directly from the manufacturer online All fashion trends from Birkenstock T-7046 RELIEF 1/8" .47" 1 PSI 5 PSI T-7048 RELIEF 1/8" .50" 1 PSI 5 PSI T-7049 RELIEF 1/4" .66" 1 PSI 5 PSI Hydraulic Couplers are designed to grease standard grease fittings. How much grease is too much?kokosing Active Member. My question is, is it necessary to grease the machine everyday? Turbo21835 Senior Member. Simple answer is read what the owners manual says. sultan Senior Member. JDOFMEMI Senior Member. sultan Senior Member. DGODGR Senior Member. RocksnRoses Senior Member. rattletrap New Member. daman Well-Known Member. Dwan Hall Senior Member. More items Learn more about how pressure-relief grease fittings can be an effective, inexpensive solution in helping prevent overpressurization and damage, and reducing the time it takes to complete regreasing. Operation. BRITISH THREADS. 20 Volt Lithium-Ion Grease Gun . 701992, Grease Relief Fitting Item No. AU $14.29. In order to re-grease the joint I would have to pull the axle out and unscrew a plug then screw in a grease fitting, Then put it all back together with the plug installed where the grease fitting was. Shop by department, purchase cars, fashion apparel, collectibles, sporting goods, cameras, baby items, and everything else on eBay, the world's online marketplace DANCO Waterproof Silicone Faucet Grease | Silicone Sealant | Plumbers valve Grease for O-rings | 0.5 oz. 110 products. The Z1171 Low Profile Grease Interceptor is an acid resistant coated interior and exterior fabricated steel grease interceptor, PDI Rated, with internal air relief by-pass. Oilers. Although having a grease fitting thread gauge is convenient, you can still identify the correct grease fitting thread through various ways without needing this tool. In addition, the ability to grease the part also seals the component by fully filling the cavities of the dust boot. Model F100 . Relief Vent Fittings. This makes it impossible to use a grease-able ball joint. Pistol Grip Grease Guns . As the inventor of the Zerk fitting, Alemite is recognized as a global leader in supplying fittings for automotive and industrial use. Hydraulic Shut-off Fittings. Without a grease fitting gauge. Grease Fittings. A flush-type grease fitting is preferred when space is limited for standard protruding fittings, while the pressure-relief vent fitting helps prevent higher pressures that could lead to damaged seals. 98% of products ordered ship from stock and deliver same or next day. Pressure Relief Zerk Grease Fittings Pressure relief valves, or pressure relief fittings, release excessive pressure build up from the operation of bearing housings or gear boxes. Greasing Procedure. Complete Patent Searching Database and Patent Data Analytics Services. The Definitive Voice of Entertainment News Subscribe for full access to The Hollywood Reporter. Fitting Thread Size Chart The following chart is intended as a quick reference guide for thread size by dash size. Phone: 1300 131 531 Fax: 1300 308 508 Email: enquiries@stm.net.au Head Office: 1/615 Warrigal Road, Ashwood, Melbourne, Victoria 3147 Postal Address: Po Box 100, Holmesglen, Victoria, 3148 With our large selection, we are your #1 source of fasteners and fittings for your PD blower or vacuum pump repairs. Additional options include nylon, black iron and steel, as well as an extensive range of John Guest fittings. Model 6679 . Model F103 . I dont care for the needle puncture grease job idea. RELIEF MAX. Vent Fittings. Replace defective or damaged fittings.