NBR Seal IP65 10A 1/4NPT Mechanical Pressure Switch

Place of Origin China
Brand Name Sier
Certification CE,RoHS
Model Number SPK21
Minimum Order Quantity 1piece
Price USD125~200/ Piece
Packaging Details Carton
Delivery Time 7days
Supply Ability 5000 pieces each month
Product Details
Place Of Origin China Model Number PS20
Process Connector 1/4, G1/2, 1/2NPT, 1/4NPT(Customer Design) Max. Current 10A
Pressure Range ≤12 Bar (Diaphragm Type) >12 Bar (Piston Type) Brand Name Sier
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1/4NPT Mechanical Pressure Switch


10A Mechanical Pressure Switch


NBR Seal Mechanical Pressure Switch

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Product Description





≤12 bar (Diaphragm type)

>12 bar (Piston Type)


3% of adjusted value


10…20% of adjusted value

Repeatability 5% of adjusted value
Working temperature


Protection grade IP65

Power rating      output

≤ DC 42V            1A

≤ DC 115V          0.15A

≤ AC 42V            3A

≤ AC 125V          3A

≤ AC 250V          0.5A

Electric connector Hirschman(DIN), other type optional

Diaphragm type: NBR

Piston type : steal with NBR-seal

Process connection : Galvanized steel

Housing shell : Engineering plastics



NBR Seal IP65 10A 1/4NPT Mechanical Pressure Switch 0

Production Process

NBR Seal IP65 10A 1/4NPT Mechanical Pressure Switch 1


1. Are you trading company or manufacturer ?

We are manufacturer.


2. What detailed information do we need to provide if we want to place an order ?

You need to know the following info:
- Medium information (such as Liquid or gas,etc)
- Measurement range (such as 0~5KPa)
- Work temperture (such as 30~ 60)
- Output signal (such as 4-20mA)
- Electric connection (such as DIN, terminals)
- Process connection (such as G1/4 male)


3. What are your main products?

Our main products are including Pressure transmitters, Pressure transducers, pressure sensor, smart Pressure sensor, Level Transmitter, Differential pressure transmitter (DP transmitter), Electromagnetic flow meter and etc.