Hontai Machinery and equipment (HK) Co. ltd
| Description | SOR Pressure Switches 6 NN- K 5 - M4 -C2A- YY Pressure and Vacuum Switches |
| Housing | NN - aluminum; L - cast iron |
| Switching Element | SPDT; K - 15 amps @ 250 VAC |
| Pressure Port | 1/4” NPT(F) |
| Diaphragm | N4 - primary (wetted) |
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Product Specification
| Description | SOR Pressure Switches 6 NN- K 5 - M4 -C2A- YY Pressure and Vacuum Switches | Housing | NN - aluminum; L - cast iron |
| Switching Element | SPDT; K - 15 amps @ 250 VAC | Pressure Port | 1/4” NPT(F) |
| Diaphragm | N4 - primary (wetted) | ||
| High Light | N4 SOR Pressure Switches ，Primary Diaphragm Pressure Switches ，SPDT Switching Element Pressure Switches | ||
6 NN- K 5 - M4 -C2A- YY
Basic SOR pressure switches with standard wetted parts are normally suitable for air, oil, water
and non-corrosive processes. Corrosive service and particular customer requirements may require
optional components. Refer to How to Order on page 3 to locate optional components, such as,
housing, switching elements, diaphragm systems, pressure ports and accessories. Each position in
the model number, except Accessories, must have a designator.
| Weatherproof Model Number
| Adjustable Range (increasing pressure) psi (in. wc.)
|
| 12NN - N66 - N4 - B1A | (0.6 to 2.5)
|
| 12NN - K614 - N4 - B1A | (2.5 to 45.0)
|
| 12NN - K2 - N4 - B1A | 0.4 to 2.0
|
| 12NN - K4 - N4 - B1A | 0.5 to 6.0
|
| 12NN - K5 - N4 - B1A | 0.75 to 12
|
| 12NN - K45 - N4 - B1A | 1 to 16 |
| Weatherproof Model Number
| Adjustable Range (increasing pressure) psi
|
| 4NN - K2 - N4 - B1A | 2 to 8
|
| 4NN - K4 - N4 - B1A | 2 to 25
|
| 4NN - K5 - N4 - B1A | 3 to 50
|
| 4NN - K45 - N4 - B1A | 4 to 75 |
Standard Construction
• Housing: NN - aluminum; L - cast iron
• Switching Element: SPDT; N - 10 amps @
250 VAC; K - 15 amps @ 250 VAC
• Diaphragm & O-ring: N4 - primary (wetted)
diaphragm, TCP; o-ring (wetted) Buna-N
• Pressure Port: 1/4” NPT(F); B1A - aluminum;
F1A - carbon steel
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor... Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor...
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