One (1) New Aftermarket Replacement Adjustable Pressure Switch made to fit several Hobbs or Honeywell models.
Extended Duty Switch
Single Pole, Single Throw
Normally Open
Terminal: # 8-32 Screw
Base: Plated Steel
Diaphragm: Polymide Film
Termination: Screw
Contact(s): Silver Alloy, Gold Plated
Circuit: Single Circuit, Two Terminals
Connector(s): 1/8-27 NPT Male Thread
Cover Type: Glass Reinforced Polyester
Specifications:
Contact Setting: 3.1 PSI to 7 PSI
Factory Setting: 4 PSI
Operating Pressure: 150 PSI
Proof Pressure: 500 PSI
Burst Pressure: 750 PSI
Resistive Rating: 15 Amps @ 6V DC
Resistive Rating: 8 Amps @ 12V DC
Resistive Rating: 4 Amps @ 24V DC
Inductive Rating: 1 Amps @ 120V AC
Inductive Rating: 0.5 Amps @ 240V AC
Temperature: – 40° F to 250° F
PLEASE NOTE! This is a 4 # N/O Pressure Switch, which is typically used to activate Hour Meters from the Engine Oil Pressure.
This
listing is for ONE Hobbs or Honeywell Pressure Switch. We also have
this available to purchase as a Set of (3) Three Switches. Please search
our Ebay Store or contact us for more information.YOU ARE LOOKING AT A
PRESSURE SWITCH FOR HOBBS FACTORY SET AT 4 PSI. PART # 76575-4  N/0. IT
IS ADJUSTABLE FROM  0.5  PSI TO 15 PSI. IT HAS A WORKING PRESSURE OF 250
PSI.  IT IS A NORMALLY OPEN SWITCH.  THIS SWITCH MAY BE USED TO TURN
SOMETHING ON AT A SET PRESSURE. WORKS GREAT TO ACTIVATE A PROPANE
INJECTION SYSTEM OR A DUAL PUMP FUEL SYSTEM (FOR 2ND PUMP)  IT HAS 2
SCREW TERMINALS  AND THE THREADS ARE 1/8 X 27 NPT
Replaces Part Number(s): 76575-4, M4006-4, 4D-4785 (Cat Crossover Number)