H4 Air Compressor Control Switch Valve Replacement - 4 Ports 140-175 PSI for Industrial & Home Air Tools (Pumps, Nail Guns, Sprayers)
$9.87
$17.95
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Description
BURST PRESSURE (PSI) 500 NUMBER OF PORTS 4 PORT TYPE 4-Port 1/4" NPT (Female) UNLOADER 1/4" Compression ACTUATION TYPE Diaphragm MANUAL SWITCH ACTION Auto/ Off PHASE Single CONTACT TYPE DPST AMPS 15 HP @ 1 PHASE - 120V 2 HP @ 1 PHASE - 230V 3 ENCLOSURE NEMA 1 TEMP. RANGE (F) -22 to 257 STANDARDS UL/CSA SERIES LF10 WEIGHT 0.850000
Features
PRESET 140-175 PSI H4
¼" COMPRESSION UNLOADER VALVE
¼" FEMALE NPT TANK CONNECTION WITH 3 EXTRA 1/4" PORTS.
MAX AMPS, 20 AMPS AT 120VOLT / 12 AMP AT 240 VOLT , AND 9.6 AMP AT 3PH 240 VOLT
Reviews
- Verified Buyer
It's a nice pressure switch and I found it easy to adjust. I appreciate all of the technical information provided by the seller. I had wondered what the unloader was. I'm not using it but it appears to be a small valve that you could connect to drain or release pressure from your pipe. It opens when the switch is off. The box is quite water tight and there are rubber seals for where the wires enter the switch. This is sold for air compressors but I am using it for water at 150 psi.
