Search the Part Number Catalog

Our Products

152P8 (Hazardous) Series, NEMA 4X, 7, 9 & 13 Ultra Low Differential Pressure Switch

The picture above may not represent the exact item you require.
Please contact us for more information on your item.


Ultra low adjustable differential pressure switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Explosion proof enclosure and wide range of wetted materials makes this switch especially well suited for hazardous or corrosive atmospheres.

Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International

Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18″ long leads

Pressure Connection:
High – 1/2 NPT Female
Low – 1/4 NPT Female

*Temperature Range:
Ambient: -40°F to +180°F (-40°C to +82°C)
Media: -50°F to +250°F (-46°C to +121°C)
*Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings.

Adjustment: Concealed wrench flat adjustment with range scale

Shipping Weight: 4 pounds

The 152P8 series switch is designed for differential pressure crossover applications. Wide range of internal wetted materials to replace the necessity for diaphragm seals. Enclosure 6.

Can’t find the part number you are looking for?
Contacus for more information or for quick and competitive pricing on all of our ITT Neo-Dyn switches.
Phone: (770) 345-0010
Model: NEMA 4X, 7, 9 & 13+B30

You May Also Like...

Request A Quote

"*" indicates required fields

Mailing Address*
This field is for validation purposes and should be left unchanged.