ReviewsCast Steel Check Valve

Medium/Heavy Duty Commercial Door Closer - CLG HARDWARE DC7016 (US26D Aluminum) Surface Mounted, Grade 1- ADA & UL 3 Hour Fire Rated, Adjustable Size 1-6 for entrances & Aluminum storefronts

  • USAGE: Perfect for medium and high traffic entrances such as aluminum storefronts, restaurants, and other public places.003cbr003e003cbr003e Use on doors weighing up to 330 lbs, Manufactured from Cast Aluminum, Wrought Steel arm, Heat Treated Piston, Powder Coated Finished Body to enhance corrosion resistance, Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Non Handed, Adjustable Back Check Valve003cbr003e003cbr003e.
  • MATERIAL: Grade 1 Medium/Heavy Duty Cast Aluminum. Wrought Steel arm. Powder Coated Finished Body to enhance corrosion resistance. Heat Treated Piston.003cbr003e003cbr003e.
  • CERTIFICATIONS: BHMA/ANSI 156.4 Grade 1 to 2,000,000+ cycles, UL Fire Rated Listed - 3 hrs003cbr003e003cbr003e.
  • COMPARABLE CLOSERS: Norton 1600, Dorma 640, LCN 1260, Cal-Royal 300, Hager 5300, Sargent 1130, Dor-O-Matic S660, Parker 900, Yale 50 and Lawrence LH5016 and Inox Hardware DC6114 and Inox DC6126.
  • Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Non Handed, Adjustable Spring Power Size 1-6, Back Check, Closing Speed & Latching Speed valves all come standard003cbr003e003cbr003e.
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Medium Duty Designer Commercial Door Closer - LYNN Hardware DC6003 (US10B Dark Bronze) Surface Mounted, Cast Aluminum - UL 3 Hour Fire Rated, Size 3 for Residential and Light Commercial Doors

  • USAGE: Perfect for medium and high traffic entrances such as aluminum storefronts, restaurants, and other public places.003cbr003e003cbr003e Use on doors weighing up to 150 lbs, Manufactured from Cast Aluminum, Wrought Steel arm, Heat Treated Piston, Powder Coated Finished Body to enhance corrosion resistance, Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Non Handed, Adjustable Back Check Valve003cbr003e003cbr003e.
  • MATERIAL: Medium Duty Cast Aluminum. Wrought Steel arm. Powder Coated Finished Body to enhance corrosion resistance. Heat Treated Piston.003cbr003e003cbr003e.
  • CERTIFICATIONS: UL228 Listed, UL Fire Rated Listed - 3 hrs003cbr003e003cbr003e.
  • COMPARABLE CLOSERS: Advantage 3000, EZ Set DO502, EZ set DO503, EZ Set DO504, Cal Royal 720, Cal Royal 730, International 853, International 883, C.R. Laurence DC53, C.R. Laurence DC52, Lawrence LH503, Lawrence LH534.
  • Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Factory Spring Power Size preset at size #3, Non Handed, Adjustable Back Check, Closing Speed & Latching Speed valves all come standard003cbr003e003cbr003e.
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Light/Medium Duty Designer Commercial Door Closer - LYNN Hardware DC5003 (US26D Aluminum) Surface Mounted, Cast Aluminum - UL 3 Hour Fire Rated, Size 3 for Residential and Light Commercial Doors

  • USAGE: Perfect for medium and high traffic entrances such as aluminum storefronts, restaurants, and other public places.003cbr003e003cbr003e Use on doors weighing up to 150 lbs, Manufactured from Cast Aluminum, Wrought Steel arm, Heat Treated Piston, Powder Coated Finished Body to enhance corrosion resistance, Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Non Handed, Adjustable Back Check Valve003cbr003e003cbr003e.
  • MATERIAL: Medium Duty Cast Aluminum. Wrought Steel arm. Powder Coated Finished Body to enhance corrosion resistance. Heat Treated Piston.003cbr003e003cbr003e.
  • CERTIFICATIONS: UL228 Listed, UL Fire Rated Listed - 3 hrs003cbr003e003cbr003e.
  • COMPARABLE CLOSERS: Advantage 3000, EZ Set DO502, EZ set DO503, EZ Set DO504, Cal Royal 720, Cal Royal 730, International 853, International 883, C.R. Laurence DC53, C.R. Laurence DC52, Lawrence LH503, Lawrence LH534.
  • Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Factory Spring Power Size preset at size #3, Non Handed, Adjustable Back Check, Closing Speed & Latching Speed valves all come standard003cbr003e003cbr003e.
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Powerbuilt 20 Ton Bottle Jack with 9-11/16 inch to 17-5/8 inch lifting range, portable hydraulic car jack with carrying case- Red 640503

  • forged iron saddle with a lifting range of 9-11/16 in. to 17-5/8 in.
  • Forged steel saddle and cast handle socket for maximum height.
  • Pin style release valve for easy operation, extension screw provides added lift height and meets or exceeds ANSI standards.
  • Made to be the most reliable tools in the market today.
  • Extension screw provides added lift height.
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Medium/Heavy Duty Designer Commercial Door Closer - LYNN Hardware DC7016 (US10B Dark Bronze) Surface Mounted, Grade 1- ADA & UL 3 Hour Rated, Adjustable Size 1-6 for entrances & Aluminum storefronts

  • USAGE: Perfect for medium and high traffic entrances such as aluminum storefronts, restaurants, and other public places.003cbr003e003cbr003e Use on doors weighing up to 330 lbs, Manufactured from Cast Aluminum, Wrought Steel arm, Heat Treated Piston, Powder Coated Finished Body to enhance corrosion resistance, Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Non Handed, Adjustable Back Check Valve003cbr003e003cbr003e.
  • MATERIAL: Grade 1 Medium/Heavy Duty Cast Aluminum. Wrought Steel arm. Powder Coated Finished Body to enhance corrosion resistance. Heat Treated Piston.003cbr003e003cbr003e.
  • CERTIFICATIONS: BHMA/ANSI 156.4 Grade 1 to 2,000,000+ cycles, UL Fire Rated Listed - 3 hrs003cbr003e003cbr003e.
  • COMPARABLE CLOSERS: Norton 1600, Dorma 640, LCN 1260, Cal-Royal 300, Hager 5300, Sargent 1130, Dor-O-Matic S660, Parker 900, Yale 50 and Lawrence LH5016 and Inox Hardware DC6114 and Inox DC6126.
  • Tri-Pack (Regular, Top Jamb, and Parallel Arm Mounts) standard, Non Handed, Adjustable Spring Power Size 1-6, Back Check, Closing Speed & Latching Speed valves all come standard003cbr003e003cbr003e.
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JACKEL 1/2 HP Pre-Plumbed Sump Pump System (Model: JPACK22S-250V)

  • 1/2 HP Sump Pump w Stainless Steel Housing, Cast Iron Volute, SJE-Rhombus Vertical Switch, Piggyback Plug.
  • Polyethylene Structural Foam Sump Basin ( 18 x 24 in. / 22 Gal. Capacity ).
  • Polyethylene Structural Foam Sump Basin Cover ( 1.5 in. Threaded Discharge Flange, 2 in. Threaded Vent Flange, 2-Hole Cord Grommet, Clear View Removable Inspection Plate and DrainTrap ).
  • 1.5 in. / 1.25 in. Check Valve and 4 in. Inlet Hub.
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PumpSpy Silent Sewage or Sump Pump Check Valve 2-Inch Check Valve Stainless Clamps Fit 7-1/4 Gap in 2-Inch Schedule 40 PVC Spring-Loaded Flapper Quiet Check Valve Sump Pump Life Increase

  • QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves produce. The water hammer noise occurs when the discharged water slams the check valve flapper down. This silent check valve can bring a quiet operation to your sump pump..
  • CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational..
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 2" Schedule 40 pipe. Fits within a 7-1/4" gap..
  • KEEP WATER OUT: This check valve is designed to keep pumped contents within the discharge pipe from falling back into the sump basin. A fully functional check valve can increase pump life expectancy by preventing contents from being pumped twice..
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevent costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly..
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PumpSpy Silent Sump Pump Check Valve - 1-1/2 with Buna-N Couplings Model CV-150 Spring-Loaded Flapper Quiet Check Valve Sump Pump Life Expectancy Increase Includes Steel Clamps Fit 1-1/2″ Pipe

  • CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational..
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 1-1/2" Schedule 40 pipe. Fits within a 5-1/8" gap..
  • KEEP WATER OUT: This check valve is designed to keep pumped water within the discharge pipe from falling back into the sump basin. A fully functional sump pump check valve can increase pump life expectancy by preventing water from being pumped twice..
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevents costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly..
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Goulds 5GS05422C Submersible Water Well Pump, 5 GPM, ½ HP, 12 Stages, 2 Wire, 230 V Control Box is NOT REQUIRED.

  • Pump can be operated continuously without damage to the motor.
  • Discharge head/check valve made of cast 303 stainless steel for strength and durability.
  • Easy access to motor mounting nuts using standard open end wrench.
  • Hexagonal shaft design for positive impeller drive.
  • Proprietary engineered polymer bearing is strong and resistant to abrasion and wear.
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Zoeller 284-0004 Non-Automatic Cast Iron Single Phase Submersible Sewage/Effluent Pump

  • Pumps up to 4800 gallons per hour,, pumps water up to 25 vertical feet.
  • 1/2 HP Cast Iron Sewage Pump with Vertical Float Switch.
  • 19 in. x 30 in. 30 gallon structural foam basin, 4 In. rubber inlet hub fits DWV schedule 40/80 pip, 2 In. discharge and vent, built-in torque stops.
  • Premium structural foam cover with 8 bolt configuration, air tight molded reusable PVC seal.
  • Check valve features, heavy duty rubber boots, stainless steel clamps, full flow design, 2 in. connections.
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Fish Tank Check Valve 2 Pc Stainless Steel Co2 Carbon Dioxide Fish Tank Check Valve Check Valve for Aquarium Planted Tank

  • 【HIGH QUALITY】-The check valve is made of premium stainless steel materials. It’s very durable and sturdy. It is also rust-resistant, easy to clean and break-resistant..
  • 【HIGH PERFORMANCE】-This stainless steel check valve is anti-leak and anti-backflow. It can prevent water flow from returning and keep the function and service life of carbon dioxide bottle. It is also anti-high pressured..
  • 【FOR CO2 SYSTEMS ONLY】- The check valve is suitable for co2 supplying system and NOT air pumps. It is suitable for the tube of inner diameter 4mm and outer diameter 6mm..
  • 【FUNCTION】- The check valve can ensure that the water and air circulations are consistent and going in the right direction without any backflow. It’s great for sensitive fish species.This can only be used with the pressure of steel cylinders. Air pumps, generators, and DIY cylinders are all useless..
  • 【100% SATISFACTION GUARANTEE】-We support our best service, high quality products, if you have any questions about our products, please do not hesitate to contact us, we will try our best to help you and reply within 24 hours..
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