Cold Start Check Valve (Aux Unloader 1/4")

Parts (All)

• Belts

  • B Section Belts

    • 52"-67"

      • 52"

      • 54"

      • 56"

      • 58"

      • 60"

      • 62"

      • 64"

      • 67"

    • 70"-87"

      • 70"

      • 72"

      • 74"

      • 77"

      • 80"

      • 82"

      • 84"

      • 87"

    • 90"-120"

      • 90"

      • 92"

      • 94"

      • 97"

      • 99"

      • 101"

      • 102"

      • 105"

      • 107"

      • 110"

      • 114"

      • 120"

  • 4L Section Belts

    • 36"-43"

      • 36"

      • 37"

      • 38"

      • 39"

      • 40"

      • 41"

      • 42"

      • 43"

    • 44"-50"

      • 44"

      • 45"

      • 46"

      • 47"

      • 48"

      • 49"

      • 50"

    • 51"-57"

      • 51"

      • 52"

      • 53"

      • 54"

      • 55"

      • 56"

      • 57"

    • 58"-65"

      • 58"

      • 59"

      • 60"

      • 61"

      • 62"

      • 63"

      • 64"

      • 65"

• Connectors, Couplers

  • Flex Connectors

    • Steel - MPT

      • 1/2" Pipe

        • 1/2" x 18"

        • 1/2" x 24"

      • 3/4" Pipe

        • 3/4" x 18"

        • 3/4" x 24"

        • 3/4" x 30"

      • 1" Pipe

        • 1" x 18"

        • 1" x 24"

        • 1" x 30"

      • 1 1/4" Pipe

        • 1 1/4" x 18"

        • 1 1/4" x 24"

      • 1 1/2" x 24"

      • 2" Pipe

        • 2" x 18"

        • 2" x 24"

      • 2 1/2" x 18"

      • 3" x 18"

    • Copper

      • 1/2" OD x 18"

      • 3/4" OD x 24"

  • Couplers

    • Automotive

      • 1/4" Coupler (1/4" FPT, Female)

      • 1/4" Plug (1/4" NPT, Female)

      • 1/4" Plug (1/4" NPT, Male)

    • Industrial

      • 1/4" Industrial Couplers

        • 1/4" Coupler (1/4" NPT, Female)

        • 1/4" Coupler (1/4" NPT, Male)

        • 1/4" Coupler (3/8" NPT, Female)

        • 1/4" Plug (1/4" NPT, Female)

        • 1/4" Plug (1/4" NPT, Male)

        • 1/4" Coupler (3/8" Barb)

        • 1/4" Plug (1/4" Barb)

        • 1/4" Plug (3/8" Barb)

      • 3/8" Industrial Couplers

        • 3/8" Coupler (1/4" NPT, Female)

        • 3/8" Coupler (3/8" NPT, Female)

        • 3/8" Coupler (1/2" NPT, Female)

        • 3/8" Coupler (1/4" NPT, Male)

        • 3/8" Coupler (3/8" NPT, Male)

        • 3/8" Industrial Coupler (1/2" NPT, Male)

        • 3/8" Plug (1/4" NPT, Female)

        • 3/8" Plug (1/4" NPT, Male)

        • 3/8" Plug (3/8" NPT, Female)

        • 3/8" Plug (3/8" NPT, Male)

      • 1/2" Industrial Couplers

        • 1/2" Coupler (3/8" NPT, Female)

        • 1/2" Coupler (1/2" NPT, Female)

        • 1/2" Coupler (3/8" NPT, Male)

        • 1/2" Coupler (1/2" NPT, Male)

        • 1/2" Plug (1/4" NPT, Male)

        • 1/2" Plug (3/8" NPT, Female)

        • 1/2" Plug (1/2" NPT, Female)

        • 1/2" Plug (3/8" NPT, Male)

        • 1/2" Plug (1/2" NPT, Male)

    • Twist Lock

      • 1/2"

        • 1/2" Barb

        • 1/2" Female

        • 1/2" Male

      • 3/4"

        • 3/4" Barb

        • 3/4" Female

        • 3/4" Male

      • 1"

        • 1" Barb

        • 1" Female

        • 1" Male

      • 2" Female

      • Anti-Whip Safety Cable

        • 1/2" to 1-1/4"

        • 1-1/2" to 3"

      • Rubber Gasket

        • 1/2" to 1"

        • 2"

      • Safety Clip

• Hose, Tubing, Sandblasting

  • Hose & Hosereels

    • Coil Hose

      • 25' Nylon

      • 50' Nylon

      • 25' PolyCoil

      • 50' PolyCoil

    • Hosereel

      • Industrial

        • 3/8" X 50'

        • 1/2" X 50'

      • Utility

        • HoseTract

          • 3/8" X 50'

          • 1/2" X 50'

        • Unoair

          • 3/8" X 50'

          • 1/2" X 50'

      • Hose Stops

        • 3/8"

        • 1/2"

    • 300 PSI Rubber Hose

      • Twist Lock Ends

      • MPT Ends

        • 1/4" MPT Ends

          • 3/8" x 25'

          • 3/8" x 50'

          • 3/8" x 100'

        • 1/2" MPT Ends

          • 1/2" x 25'

          • 1/2" x 50'

          • 1/2" x 100'

  • Tubing and Fittings

    • Copper

      • Tubing

      • Fittings

        • 3/4" Flare Nut

        • 3/4" Male x 3/4" Flare Connector

        • 3/4" Male EL x 3/4" Flare Connector

        • 3/4" MPT x 3/4" Compression

        • 3/4" MPT x 3/4" EL Compression

        • 3/4" Ferrol

        • 3/4" Nut

    • Nylon

      • Tubing

        • 1/4" X 100'

        • 5/16" X 100'

        • 3/8" X 100'

      • Fittings

        • Union Tee

          • 1/4"

          • 5/16"

          • 3/8"

        • Male Connector

          • 1/4" x 1/8" MPT

          • 1/4" x 1/4" MPT

          • 5/16" x 1/8" MPT

          • 5/16" x 1/4" MPT

          • 3/8" x 1/8" MPT

          • 3/8" x 1/4" MPT

        • Male EL Connector

          • 1/4" x 1/8" MPT

          • 1/4" x 1/4" MPT

          • 3/8" x 1/8" MPT

          • 3/8" x 1/4" MPT

        • Male Branch Tee

          • 1/4" x 1/8" MPT

          • 1/4" x 1/4" MPT

          • 3/8" x 1/8" MPT

          • 3/8" x 1/4" MPT

    • Tube Benders

      • 3/4"

      • Mixed Set

  • Sandblasting

    • "Empire" Products

      • Blast Hose

        • 1/2"

        • 3/4"

        • 1"

        • 1-1/4"

      • Blast Pot

        • 350 W Blast Pot

        • 650 W Blast Pot

        • 1050 W Blast Pot

      • Empire Sandblasting Hood

        • Nova w/28" Cape

        • Astro w/28" Cape

      • Hose Cplr Twist

        • 1.5"

        • 1-7/8"

        • 2-5/32"

      • Lens (Astro & Nova)

        • Astro Inner Lens (10ct pack)

        • Astro Tear Off Lens (50ct pack)

        • Astro Outer Lens (50ct pack)

        • Nova Outer Lens (50ct pack)

        • Nova Tear Off Lens (50ct pack)

        • Nova Inner Lens (10ct pack)

      • Nozzle Holder

        • 1.5"

        • 1-7/8"

        • 2-5/32"

      • Pot Ftg Twist

        • 1.25"

        • 1.50"

      • Radex Airline Filter

      • Cool Tube

      • Gloves

    • BlastHose Assembly

      • 10'

      • 25'

    • Blast Pot

    • Blast Pot Kit

    • Glass Beads

    • Gloves

    • Helmets

      • Light Duty

      • Heavy Duty

  • ACS Blow Gun

• Manifolds

  • Multiple Connection (Control)

    • Block (Four 1/4" Ports)

    • Bar (Two 1/2" & Six 1/4" Ports)

    • 4-Way Square (Four 1/4" Ports)

    • 3 port, 1/4" inlet

    • 3 port, 3/8" inlet

  • Tank or Compressor

    • Strader / Air Chuck

    • Male / Male

    • Male / Female

    • Plain

• for Portables

  • Poly-Groove Pulleys

    • 1 3/4" O.D., 5/8" Bore

    • 2" O.D., 5/8" Bore

    • 2 1/4" O.D., 5/8" Bore

    • 2 1/2" O.D., 5/8" Bore

    • 2" O.D., 3/4" Bore

  • J-6 Multi-Groove Belts

    • Size: 37

    • Size: 38

    • Size: 39

    • Size: 40

    • Size: 41

    • Size: 42

    • Size: 43

    • Size: 44

    • Size: 45

    • Size: 46

    • Size: 47

    • Size: 48

    • Size: 49

    • Size: 50

    • Size: 51

    • Size: 52

    • Size: 53

  • Tank or Compressor Manifolds

  • Tanks

    • 8 Gallon Twin

    • 22 Gallon Horizontal

  • Axle for Twin 8 Tank

  • Wheels, Feet, Handles, Grips

    • Wheel - For Twin 8 Tank. 10" x 2.75". Fits 5/8" Axle, Steel Hub

    • Wheel - For 22 Gal Tank. 10" x 1.75" , Fits 1/2" Axle , Plastic Hub (order 2 per tank)

    • Rubber Feet w/Vibration Dampening

    • Handle for 22 Gallon Tank

    • Handle Grips for Twin 8 Tank (Pair)

• Tanks and Accessories

  • Accessories

    • Gauges

      • Center Back Mounting

        • 1/8" NPT, 0-160

        • 1/4" NPT, 0-160

        • 1/4" NPT, 0-200

        • 1/4" NPT, 0-300

      • Lower Mounting

        • 1/8" NPT, 0-160

        • 1/4" NPT, 0-200

        • 1/4" NPT, 0-300

        • 1/2" NPT, 0-200

      • Panel Type

        • Hour Meter

        • Pressure Gauge, 2" NPT

        • Pressure Gauge, 2.5" NPT

        • Temp Gauge - 10' Lead, 2" NPT

        • Temp Gauge - 10' Lead, 2.5" NPT

        • Temp Gauge - Rigid

      • Liquid Filled

        • 0-200, 2.5", LM 1/4"

        • 0-300, 2.5" CBM, 1/4"

        • 0-30, 2.5" LM, 1/4"

    • Base Plates

      • for Small Pumps

      • for 5 to 10 HP Pumps

      • for up to 25 HP Pumps

    • Beltguards

      • one piece w/ cover

        • BG-1 (13x24x3)

        • BG-2 (15x24x3)

        • BG-3 (17x33x4)

        • BG-4 (19x36x4)

        • BG-5 (23x40x5)

        • BG-6 (28x48x7)

        • BG-9 (22x38x4.25)

      • slip over w/ tray

        • 19x36x4

        • 23x40x5

    • Beltguards (Expanded Metal)

      • 13x24x3, one piece w/cover

      • 15x24x3, one piece w/cover

      • 17x33x4, one piece w/cover

      • 17x33x4, Slope/1pc w/cover

    • Tank Drains

      • Automatic

        • Electronic

          • 1/4" (Electronic)

          • 3/8" (Electronic)

          • 1/2" (Electronic)

          • 3/4" (Electronic)

          • 1" (Electronic)

        • Electronic & Zero Loss

          • 1/2" NPT, 180 CFM, Top

          • 3/4" NPT, 360 CFM, Top

          • 3/4" NPT, 360 CFM, Top

          • 3/4" NPT, 720 CFM, Top & Rear

          • 1" NPT, 3600 CFM, Top & Rear

          • Tank Adapter

        • Pheumatic (non-electronic)

          • Kingston-620 (Pheumatic)

          • Conrader-WV1 (Pheumatic)

        • Float

      • Bucket High (non-electronic)

        • 1/4" MPT

        • 3/8" MPT

        • 1/2" MPT

      • Standard (Petcock, non-electronic)

        • 1/4"

        • 1/8"

        • 3/8"

      • Cable Drain (Pull Cable)

    • Vibration Isolator Pads

  • Tanks

    • Twin

    • Horizontal

      • 22 Gallon

      • 30 Gallon

      • 60 Gallon

      • 80 Gallon

      • 120 Gallon

      • 240 Gallon

    • Vertical

      • 30 Gallon

      • 60 Gallon (200 PSI, Std Top Plate)

      • 80 Gallon

      • 120 Gallon

    • Vertical/Remote

      • 120 Gallon

      • 240 Gallon

      • 400 Gallon

      • 660 Gallon

      • 1,060 Gallon

• Valves

  • Ball

    • 1/4"

    • 3/8"

    • 1/2"

    • 3/4"

    • 1"

  • Safety

    • 1/4"

      • 50 PSI

      • 60 PSI

      • 75 PSI

      • 100 PSI

      • 125 PSI

      • 150 PSI

      • 175 PSI

      • 200 PSI

      • 250 PSI

    • 1/2"

      • 50 PSI

      • 75 PSI

      • 125 PSI

      • 150 PSI

      • 175 PSI

      • 200 PSI

    • 3/4"

      • 75 PSI

      • 100 PSI

      • 125 PSI

      • 150 PSI

      • 175 PSI

      • 200 PSI

    • 1"

      • 50 PSI

      • 75 PSI

      • 100 PSI

      • 125 PSI

      • 135 PSI

      • 150 PSI

      • 175 PSI

      • 200 PSI

    • 1 1/4"

      • 125 PSI

      • 135 PSI

      • 150 PSI

      • 175 PSI

      • 200 PSI

  • All-In-One

    • CDI (110-130)

    • CDI (160-175)

    • CONRADER (160-175)

  • Check

    • Control

    • Min. Pressure

      • 3/4"

      • 1 1/4"

      • 1 1/2"

      • 2"

      • 3"

    • Swing Gate

      • 1"

      • 1 1/4"

      • 1 1/2"

      • 2"

      • 2 1/2"

      • 3"

    • Tank

      • Horiz. Inline

        • 1/4" NPT

        • 3/8" NPT

        • 1/2" NPT

        • 3/4" NPT

        • 1" NPT

        • 1 1/4" NPT

        • 1 1/2" NPT

        • 2" NPT

      • Vertical

        • 1/2" NPT

        • 3/4" NPT

      • In-Tank

        • 3/4" NPT x 3/4" Compression

        • 3/8" NPT x 3/8" Compression

        • 3/8" NPT x 1/2" Compression

        • 1/2" NPT x 1/2" Compression

        • 1/2" NPT x 1/2" NPT

        • 3/4" NPT x 3/4" NPT

        • 1" NPT x 3/4" NPT

        • 1" NPT x 1" NPT

        • 1 1/4" NPT x 1 1/4" NPT

        • 1 1/2" NPT x 3/4" NPT (fits Kellogg)

      • Load Genie

        • 1/4" NPT x 3/8" Compression

        • 3/8" NPT x 1/2" Compression

      • Cold Start

        • Aux Unloader 1/8"

        • Aux Unloader 1/4"

  • Discharge & Pilot

    • Discharge

      • Conrader Unloader w/ Toggle

      • Conrader Model - D

    • Pilot Valves

      • CDI, 110-130 PSI

      • CDI, 160-175 PSI

      • Conrader w/ Shutoff (135-150 PSI)

      • Conrader w/ Toggle (135-150 PSI)

      • Conrader RCL-S HU (115-130 PSI)

      • Conrader RCB HU (female, 115-130 PSI)

      • Conrader RCB HU (female, 160-175 PSI)

  • Unloader

    • fits Kellogg, Campbell Hausfeld, & Saylor Beall

    • Metric, fits EC & Saylor Beall clones

    • Unloader Valve (fits Wayne)

  • Control Check Valve

  • for Rotary Screw

  • Solenoids

  • Valve Stem

• Electrical Parts

• Filters

• Pump Head Valves and Tools

• Replacement Parts

• for Rotary Screw