• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: NineGood
  • Model Number: 309
  • Max. Current: 6A
  • Max. Voltage: 250VAC
  • Max. Working Pressure: 2200PSI
  • Installation: easy
  • performance: stable
  • pressure control: precision
  • size: compact
  • Quality: Superior
  • Warranty: one year
  • Service: sincere
  • Pressure value: preset
  • Switch type: SPST NO or NC
  • Work life: 100,000cycles

Packaging & Delivery

Packaging Details Paper box: 30X30X20(cm).
Pallet: 100X100X14(cm), Max.4X9=36 Paper box.
Delivery Time within a month or according to the quantity


oil refrigeration switch pressure controller
Suitable for
Corrosive fluids.water oil
Pressure range: Vacuum -14.5 to 200PSI.

oil refrigeration switch  pressure controller

1.professional skill
2.Specific products
3.Tailored cost-effective production for our customers

Technical Parameter:

1, Switching type : SPDT NC+NO (Selectable), Switch frequency & Response time: 60 Cycle /min, ≤100ms.  

2, Pressure fitting: 1/8"-27NPT,Thread (Male ).

3, Electrical connection:  227 IEC 52,3X0.5mm2, Lead wire. 

4, Voltage: 5VDC to 110VDC, 5VAC to 250VAC;  

    Resistance load : 0.1A to 6A,  Inductive load : 0.1A to 3A 

5, Fluid media: Air pressure & Water pressure & Vacuum & Oil & Corrosive fluids,etc.

6, Work Life: ≥100,000 Cycle.

7, Protection class : IP65. 

8, Ambient temperature: -20°C~55°C, Medium temperature: -40°C~80°C.   

9, Model: (Read table 1).

10,Working pressure: Vacuum -14.5PSI to +200PSI (Selectable,   Read table 2).

  After-sales service:
              We promise to carry out the following after-sales service:
       Warranty: The warranty period is 12 months starting from the shipping date.
 The rate of Production Quality Problem is lower to 100PPM, replace the bad for free




Production Photo:



Dimensin Drawing:









Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
2 Transactions 700+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $42,000
Learn More