NBSANMINSE SMF18 1/4 3/8 1/2 NPT G Air Compressor And Pump Pressure Switch 3 - Phase Pressure Switches
ON>OFF is NO , ON<OFF is NC
The images shown are not all the actual item and are for your reference only
NPT1-2 = NPT 1/2"
NPT1-4 = NPT 1/4"
NPT 3-8 Adapter = NPT 1/4" to 3/8" Adapter
G1-2 = G 1/2"
G1-4 = G 1/4"
G 3-8 Adapter = G1/4" to 3/8" Adapter
The SMF18 pressure switches are used to regulate the tank pressure between two preset values on 3 phase electrically driven air compressors. They are available with an unloader valve, which prevents compressors from starting under load, and it is available with an On-Off knob for manual cut off the compressor.
| MODEL | Min ON (Cut-In)(Bar) | Max Off (Cut-Out) (Bar) | Differential(Bar) | Factory Setting (Bar) | Electrical Rating | Pipe Fittings | Contact Arrangement |
| Current | |
| SMF18-1 | 1.0 | 5.0 | 1.0-3.0 | 2.0-4.0 | 16A | 400V | G1/4" or G1/2" Femle | N.C. |
| SMF18-2 | 2.0 | 8.0 | 1.0-3.0 | 3.8-5.0 | 16A | 400V | G1/4" or G1/2" Femle | N.C. |
| SMF18-2 | 3.0 | 11.0 | 1.4-4.0 | 5.6-7.0 | 16A | 400V | G1/4" or G1/2" Femle | N.C. |
| SMF18-3 | 4.0 | 16.0 | 1.8-4.5 | 8.0-10.0 | 16A | 400V | G1/4" or G1/2" Femle | N.C. |
Approval: TUV CE, CCC
Optional application: 3-Port connection; Other pipe fitting connection;Conversion: 1 Bar = 14.5 PSI
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1: Various style for each products and completely series pneumatic products .
2: Sample order & small quantity order is acceptable .
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FAQ
Q: How much is our minimum order quantity ?
A: Our minimun quantity is 1 Piece .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization for work.
Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .
Q: what types of products you can make ?
A: We can make many kinds of stainless steel materials and brass,aluminum . Valve / solenoid valve / electric valve / pneumatic valve and air cylinder products and so on .
Q: Could you offer the free samples ?
A: Yeah, we could offer the free samples based on special customer.pre-production sample,production sample.
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NBSANMINSE SMF18 1/4 3/8 1/2 NPT G Air Compressor And Pump Pressure Switch 3 - Phase Pressure Switches Images
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