D-Series National Electrical Manufacturers Association (NEMA) 4X Watertight Differential Pressure Switches
In stock

Custom manufacturer 7 yrs CN
About Product
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations.
| Category | Items |
|---|---|
| Brands | Ashcroft® |
| Setpoint | Single Setpoint – Factory Set or Field Adjustable |
| Enclosure Material | Epoxy Coated Aluminum |
| Electrical Termination | 3/4 in. National Pipe Thread (NPT) Female (Standard)3/4 x 1/2 in. National Pipe Thread (NPT) Female Reducing Bushing (Optional) |
| Setpoint Repeatability (Accuracy) | ± 1% of Span (Additional setpoint shift of ± 1% of range per 50 ºF from initial setpoint set at 70 ºF typical) |
| Diaphragm/Actuator Material | Buna-N®Polytetrafluoroethylene (PTFE)Fluorocarbon (FKM)316L Stainless SteelMonel® |
| Ambient Temperature Range | -20 to 150 ºF-29 to 65 ºC |
| Deadband | FixedLimited Adjustable |
| Enclosure Ratings | National Electrical Manufacturers Association (NEMA) 4XIngress Protection (IP66) |
| Downloads | Datasheet – B Series Pressure Dfferential Hydraulic SwitchManual – B D T700 Pressure Switch Snapaction AtexManual – Pressure Switch D400 D700 Dp SwitchManual – Pressure Switch D400 D700 Lr Difcontrol |
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Website:https://www.ashcroft.com/
Company Name:Ashcroft, Inc.
Location:Stratford, CT 06614
Description:ISO 9001:2015, 14001:2015 and 17025:2017 certified. Manufacturer of pressure, temperature calibration, testing, and measuring equipment. Products include digital/differential pressure gauges, transducers, transmitters, thermometers, thermowells, pressure/temperature switches, panel meters, test instruments, diaphragm seals, instrument isolators, and mechanical gauge accessories. Types of thermometers include bimetal, gas actuated, and digital thermometers. Test instruments such as digital pressure indicators, vacuum/pressure pumps and controllers, hydraulic testers, and comparators are also offered. Serves the oil & gas, water & wastewater, chemical, power, HVAC/R, pharmaceutical, medical, food and beverage, and semiconductor industries. RoHS and REACH compliant. CE certified. CSA approved. UL listed.
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