
AC 110V 220V Air Compressor Pressure Switch For Fluoride
Refrigeration Air / Liquid
Introduction:
1, P series pressure control can protect compressors in
refrigeration and air-condition plant, and keep them from over-low
pressure or over-high suction pressure.
2, P series pressure controls can start and stop refrigeration
compressors and fans of air condensers.
3, P series pressure controls can be used not only in fluoride
refrigeration, but also in air and liquid.
4, P series pressure controls are fitted with 3 kinds of changeover
switch: a single pole double throw (SPDT), a double pole single
throw(DPST) and a double pole double throw(DPDT). The position of
the switch is determined by the pressure control setting and the
pressure at the connector.
Technical Data:
Ambient temperature | -20 ~ 50°C |
Medium temperature | -25 ~ 120°C |
Cable connection | The cable entry can be used for 15mm dia. |
Max. working pressure | |
L.P | 1 MPa |
H.P | 3 Mpa |
Max. test pressure | |
L.P | 1.65 MPa |
H.P | 3.3 MPa |
R410a Technical Data:
Ambient Temperature | -40 ~ 65℃ |
Medium Temperature | -40 ~ 120℃ |
Diameter of connection wire hole | 15mm |
Max. working pressure | L.P.: 1.2MPa H.P.: 4.5MPa |
Max. testing pressure | L.P.: 2.5MPa H.P.: 4.8MPa |
Electrical data:
Connection type:
Type and Data (Unit: MPa)
Symbol | Model | Low pressure | High pressure | Reset | Max. work presure | ||||
Adjust range | Differential | Adjust range | Differential | L.P. | H.P. | L.P. | H.P. | ||
Low Pressure | P2 | 0-0.2 | 0.04-0.1 | AUTO | 1.7 | ||||
Low Pressure | P3 | -0.05-0.3 | 0.1-0.2 | AUTO | 1.7 | ||||
Low Pressure | P6M | -0.05-0.6 | ≤0.2 | Manual | 1.7 | ||||
Low Pressure | P6 | -0.05-0.6 | 0.1-0.4 | AUTO | 1.7 | ||||
Low Pressure | P10 | 0.1-1.0 | 0.1-0.3 | AUTO | 1.7 | ||||
Low Pressure | P12L | 0.2-1.2 | 0.1-0.5 | AUTO | 2.5 | ||||
High Pressure | P12D | 0.2-1.2 | 0.1-0.4 | AUTO | 3.3 | ||||
High Pressure | P16D | 0.3-1.7 | 0.2-0.5 | AUTO | 3.3 | ||||
High Pressure | P20D | 0.4-2.0 | 0.2-0.5 | AUTO | 3.3 | ||||
High Pressure | P30D | 0.5-3.0 | 0.5-1.0 | AUTO | 3.3 | ||||
High Pressure | P30 | 1.0-3.0 | ≤0.4 | AUTO | 3.3 | ||||
High Pressure | P30M | 0.5-3.0 | ≤0.4 | Manual | 3.3 | ||||
High Pressure | P45L | 1.0-4.5 | ≤0.4 | AUTO | 4.8 | ||||
High Pressure | P45DL | 1.0-4.5 | 0.5-1.5 | AUTO | 4.8 | ||||
Dual Pressure | P830 | -0.05-0.6 | 0.1-0.4 | 0.5-3.0 | ≤0.4 | AUTO | AUTO | 1.7 | 3.3 |
P830HM | -0.05-0.6 | 0.1-0.4 | 0.5-3.0 | ≤0.4 | AUTO | AUTO | 1.7 | 3.3 | |
P830HLM | -0.05-0.6 | ≤0.4 | 0.5-3.0 | ≤0.4 | Manual | Manual | 1.7 | 3.3 | |
P1245L | 0.2-1.2 | 0.1-0.5 | 1.0-4.5 | ≤0.6 | AUTO | AUTO | 2.5 | 4.8 | |
P1245LHM | 0.2-1.2 | 0.1-0.5 | 1.0-4.5 | ≤0.6 | AUTO | Manual | 2.5 | 4.8 | |
P1245LHLM | 0.2-1.2 | ≤0.2 | 1.0-4.5 | ≤0.6 | Manual | Manual | 2.5 | 4.8 |
Mounting Plate (Unit: mm):
Dimensions(unit: mm):
Single pressure:
Symbol | A | B | C |
Low pressure | 34.4 | 36 | 22.4 |
High pressure | 22 | 32.7 | 18.5 |
Dual pressure:
Ningbo Brando Hardware Co., Ltd
![]() | * Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years.
* We have served customers from Europe, North America, Middle east, Southeast Asian by designing and manufacturing for their automation fluid control applications, related to industries of pneumatic automation equipment, food beverage dispenser, agricultural irrigation, printing and dyeing, dust collector, home appliance, automobile, textile, refrigeration, etc. |
* Since the company's inception, we are dedicated to providing high quality products and service to our customers. With focusing on our customers' demands, at before production we discuss technical points according to applications with customers to reduce mistake and save cost for both sides. During production, we use high precision CNC machine, machining center to control dimensions and improve productivity. At beginning and mid of machining, our senior inspectors check quality regularly by recording data on documents as per ISO9001 management system. Before shipment, our staff make testing and complete inspection one piece by one piece to ensure the products without defect when reached our customer's hands.
* Ningbo Brando Hardware Co., Ltd will offer you best service with fast response, let's make the fluid control application more widely and smartly.
Product Categories:
1. Solenoid Valve
2. Solenoid Coil
3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
9. Refrigeration Valve
10. Pneumatic Valve
11. Pneumatic Fitting
12. Pneumatic Cylinder
13. Pneumatic Filter Regulator Lubricator
14. Pneumatic Vibrator
15. Ball Valve
16. Butterfly Valve
15. and so on