Replacement Air Compressor Pressure Switch, Sunny H4, 4 port, 140-175 PSI, 25Amp
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About this product
This SUNNY H4 replacement air compressor pressure switch is a 4-port model designed for 140-175 PSI applications. Constructed with a metal body and plastic cover, it features a 1/4" female NPT pipe thread for mounting. It supports a maximum amperage of 25 A and a coil voltage of 115-230 V, offering on/off operation for air compressors. The heavy-duty design and origin from Taiwan suggest a reliable component for maintaining consistent pressure in compatible systems.
Our take
After reviewing the SUNNY H4 pressure switch, I find it to be a capable replacement part for air compressors, particularly those requiring a 140-175 PSI range. The heavy-duty construction, featuring a metal body and plastic cover, inspires confidence in its durability. Its four 1/4" NPT female ports provide flexible connection options. It's rated for a robust 25A maximum amperage and 115-230V coil voltage, making it suitable for a variety of compressor setups. As is standard for many products, it includes a California Prop 65 warning, which users should be aware of.
Pros & Cons
Pros
- 140-175 PSI pressure range
- Heavy-duty metal body / plastic cover
- Four 1/4" FNPT ports for versatility
- 25A max amperage, 115-230V coil voltage
Cons
- Contains California Prop 65 chemicals
- On/off operation only, no unloader specified
Specifications
- Mounting Style 1/4" Female NPT Pipe Thread
- Maximum Amperage 25 A
- Current Rating 1-25 A
- Material Metal Body / Plastic Cover
- MPN H4-140-175
- Item Length 3.25"
Show all 21 specifications
- California Prop 65 Warning
- This Product contains chemicals known to the State of California to cause Cancer, and birth defects or other reproductive harm.
- Brand
- SUNNY
- Design
- This switch has four 1/4" NPT Female Ports
- Operation Method
- On/Off
- Type
- Pressure Control Switch
- Current Type
- AC/DC
- Unit Type
- Unit
- Item Height
- 3.25"
- Model
- SP-204
- Coil Voltage
- 115-230 V
- Features
- Heavy Duty
- Unit Quantity
- 1
- Application
- Air Compressor
- Country of Origin
- Taiwan
- UPC
- 1978091807633
