The Simple Way to Check a Filter Status.

The DPP975 has been one of our best selling products since its development nearly 20 years ago. It’s simple modular design allows the gauge to accommodate many different pressure ranges, integrate electrical options, mount directly into a filter head, or connect to remotely using a special mounting base. Furthermore, its dual face design eliminates the worry about flow direction because readings can be seen from both the front and back of the gauge.

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– Dial Face on Front and Back for Mounting Convenience

– Electrical Switch options

– Remote mounting base option

– Max system pressure: 300 psi

– Pipe Mounting Brackets Available

– Interchangeable with the DPP175

Model Number

Example: DPP975-RS-RMB-10

DPP975 with switch, base, and an 10 psi range

DPP975 –


RS: (electrical switch)

blank: (no switch)


RMB: (mounting base with 1/8″ NPT connections)

blank: (flush connection to filter head)


(5 psid)

(10 psid)

( 15 psid)

(25 psid)

(30 psid)

custom ranges available

Application Examples

Filter Carts
Directly into Filter Head
Bag Housings