Best Differential Pressure Check Valve

ZRDR Co2 Generator System 2L with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants,Stable Output Sent Steel Bottle Base

  • Professional Factory - We are a manufacturer specializing in aquarium co2 systems. Our co2 generator for aquarium plants is made of 304 stainless steel, far better than a simple plastic bottle generator, more durable, stable, safe, and high pressure resistant.
  • High Capacity and Safe First - You could add more material: Citric acid 400g + baking soda 400 + water 600g. The capacity is twice that of an ordinary 2L bottle and half of 4L! An automatic pressure relief valve, when the pressure of the inside steel bottle exceeds 30KG will automatically release pressure. 12V Waterproof solenoid valve,Keep away from the danger of water leakage from the solenoid valve, protect your safety.
  • Refine The Bubbles - Our co2 aquarium kit is equipped with the atomizer, refine the bubbles and make them easy to dissolve in water and be absorbed by plants, keeping your aquarium full of vitality. When using this product for the first time, there will be large bubbles in the refiner, which will gradually disappear within 3 days.
  • Low Cost - You only need citric acid, baking soda, and water which are available in supermarkets. When the gas in the bottle runs out, you only need to purchase the material again.
  • Complete Accessories - steel bottle, Stainless steel pressure reducing....
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(Set of 5) Replacement Floater Valve and Sealer Ring for Electric Pressure Cooker, Pressure Cookers Parts,Faberware Steam Valve

  • ✅ EASY TO INSTALL: Insert the aluminum valve in the IP lid from outside to inside, floater inserts into the lid from outside to inside. The sealer locks the floater from inside, keeping the floater in place.
  • ✅ SIZES: Float valves are model specific, check your pot model before purchase,Lifetime replacement warranty..
  • ✅ PACKAGE INCLUDED: Package comes with 5 pack pressure cooker parts,and each pressure cooker steam valve is consist of floater and sealer.
  • ✅ PRESSURE COOKER PARTS: Silicon Gasket is often washed off, leaving the Floating Vale loose and the pressure cooker unusable because the steam leaks,This spare part can make your disabled cooker work like new.
  • ✅ WIDE APPLICATION: Same as original float valve to venting and maintain pressure.Designed for Instant Pot Duo60,Duo80, Duo Plus 8, Lux 8 Quart, Ultra 60 and Farberware Electric Pressure Cooker, 100% Compatible..
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NIBCO F910B-LF Silent Check Valve Lead-Free* Class 125 Flanged Bronze Seat 4

  • The NIBCO lead-free cast iron sliding disc silent check valve is spring actuated with renewable cast bronze seat and bronze disc.
  • The spring return reduces noise for quiet operation.
  • The wafer style check valve features a flanged wafer body style to fit between standard flanges.
  • The check valve is recommended for commercial and industrial water applications.
  • Lead Free refers to the wetted surface of pipe.
  • fittings and fixtures in potable water systems that have a weighted average lead content ≤ 0.25% per the Safe Drinking Water Act (Sec. 1417) amended.
  • Spring actuated (1/2 psi cracking pressure).
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Round Metal Hydraulic Reservoir (6 Quart) (To insure proper fit check dimensions in image at left.)

  • 1x11 STAINLESS STEEL Tank Tee with UNIOn.
  • Liquid Filled Stainless Steel Pressure Gauge.
  • 1/2" Stainless Steel Pressure Relief Valve.
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Differential Pressure Gauge, 0-15 Inches of Water

  • Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
  • Dimensions: 4-3/4” dia. X 2-3/16” deep.
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Differential Pressure Gauge, 0-5 Inches WC

  • Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
  • Dimensions: 4-3/4” dia. X 2-3/16” deep.
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Differential Pressure Gauge, 0-20 Inches WC

  • Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
  • Dimensions: 4-3/4” dia. X 2-3/16” deep.
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Differential Pressure Gauge, 0-2 Inches WC

  • Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
  • Dimensions: 4-3/4” dia. X 2-3/16” deep.
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Differential Pressure Gauge, 0-10 Inches of Water

  • Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
  • Dimensions: 4-3/4” dia. X 2-3/16” deep.
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Differential Pressure Gauge, 0-0.25 Inches of Water

  • Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
  • Dimensions: 4-3/4” dia. X 2-3/16” deep.
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