Series 4000 Pressure Switch
Product Specifications:

Manufacturer: Tridelta/Tecmark
Switch Type: Pressure
Pressure Switch Rating: 1 to 11
PSI Rating: 1 to 11 psi
Pressure Switch Amperage: 25A
Thread/Pan Material: Plastic
Plumbing Connection Size: 1/8"
Plumbing Connection Type: Male Pipe Thread (mpt), Male National Pipe Thread (mnpt)
Pole/Throw: Single Pole Normally Open (spno)
Pan Material: Plastic