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Holds pump prime without overloading pump suction. • Max Temperature: 250°F • Cracking Pressure PSI: 1 • Machined-Brass Body • Stainless Steel Spri...

Holds pump prime without overloading pump suction • Max Temperature: 250°F • Machine-Cast Brass Bodies • FPT x FPT • Mount Horizontal or Vertical

Protects water supply from harmful chemical backflow - will not allow "spike" pressure to push chemicals into supply line. Now required by many ci...

Holds pump prime without overloading pump suction.  PSI: 125Cracking Pressure PSI: 1Temperature: 180°FChoice of ConnectsPVC Plastic BodyStainless-S...

• 316 Stainless-Steel Body, Ball and Stem • Viton O-Rings • Delrin Ball Seats • Full Port

• Nickel Plated Brass Body

Great for chemical on / off flow control. • Flag Handle • PVC and Nitrile Material • Chemical and Impact Resistant

• Nickel Plated Brass • Brass Housing-Hex Bar • Compact Knob Operation • Designed to fit tight quarters • Telfon® Seals

• Telfon® Seat & Stainless • Handle Screw • Buna Seals Brass

3-way and 4-way lever control with brass body.

• FPT Thread Both Ends • Easy-Turn Handle • EPDM Seals - White Body

Full port reinforced polypropylene body for strength & chemical resistance. • Teflon Seats for smooth operation & proper sealing. • Double ...

Includes backflow check and perforated screen, prevents damage to pump or control valves. Removable Stainless-Steel Screen Spring-Loaded Check Valv...

Weighted to hold at bottom of tank or source. Stainless-Steel Screen Combination 1/2", 3/4" Hose Barb

AISI 304 Stainless Steel Case Bronze Bourdon Tube 99.5% Pure Glycerin Filled PSI and Bar Dual Scale Convex Magnifying Lens for Easy Readings Steel ...

2-1/2" Diameter AISI 304 Stainless Steel Case Bronze Bourdon Tube 99.5% Pure Glycerin Filled PSI and Bar Dual Scale Convex Magnifying Lens for Easy...

Optimize gauge installation with our 3-Hole Mounting Flange, designed for easy mounting of Back Mount Gauges on your pressure washer.

1-3/4" Gauge 3/8" QC Socket 3/8" QC Plug

Black Lacquered Steel Case Bronze Bourdon Tube Dry Gauge Accuracy + 3-2-3%

Perfect for Testing Burner Pump Fuel Pressure Metal Housing 1/4" NPSM (American National Standard Straight Pipe Thread for Free-fitting Mechanical ...

Acid and Alkali Proof Plastic Case Accuracy, Dry: + 3-2-3% Accuracy, Filled: + 1.5% Bronze Bourdon Tube

Black Lacquered Steel Case Bronze Bourdon Tube Dry Gauge Accuracy + 3-2-3% 30Hg - 0 Vacuum Gauge

For use with A+ Temperature Gauge Dial Thermometer (8.712-488.0) Collapse Protection 1.75" Immersion Length Stainless Steel 3/4" MPT x 1/2" FPT

Designated for OEM or Replacement Accuracy to + 5% Metal Case Rugged and Weather-Resistant Bright Stainless Bezel Utilize as Constant Monitor or as...