Ashcroft 1133 Differential Pressure Gauge
Differential Pressure Gauges – Ashcroft are the leading pressure and temperature instrumentation manufacturer of pressure gauges, test gauges and temperature gauges.
Ashcroft 1133 differential pressure gauge is used throughout process and industrial markets globally and is known for it’s reliability, performance and safety.
The Ashcroft 1133 pressure gauge has been designed to withstand harsh working conditions and measure a wide range of pressure ratings.
Ashcroft 1133 Differential Pressure Gauge – Applications
- Filtration Monitoring
- Flow Measurement
- Leak Detection
- Clean Room Positive Pressure (Low DP)
The Ashcroft 1133 pressure gauge should ideally be used in temperatures ranging from –30 to +65°C and at very low temperatures standard pressure gauges may display slow pointer response times.
Ashcroft 1133 Differential Pressure Gauge – Features
- High static pressure capability (500 psi)
- Superior magnets for smoother pointer motion
- Reed switches (optional) for direct system control
- Accuracy: ±2% (ascending pressure)
- Pressure Ranges: 0-1″ IWD thru 0-25″ IWD
- Dial size: 3 1/2″, 4″, 4 1/2″ and 6″
- Case: stainless steel
- Body: aluminum or stainless steel
- Wetted Material: body material, Teflon®, ceramic and various O-ring materials
Ashcroft 1133 Pressure Gauge – Product Specifications
| Ashcroft Model Number | Ashcroft 1133 |
| Accuracy | ±2% Ascending |
| Migration | Zero |
| Ranges | 0-1 IWD to 25 IWD |
| Maximum Static Pressure | 500 psi (all) |
| Actuator | Convoluted diaphragm |
| Connection Size | ¼” NPT (25) |
| Connection Location | In-Line (S), Lower (L), Back (B) |
| Body Materials | Aluminium (F), stainless steel (S) |
| Dial Size | 3½”, 4″, 4½”, 6″ diameter |
| Case | Stainless steel |
| Window | Glass |
| O-Rings/Diaphragm | Buna-N |
| Maximum Process Temperature | 175ºF/80ºC |
ASHCROFT 1133 – HOW TO ORDER
Here is a typical ordering example for an Ashcroft 1133 pressure gauge – for technical support, specification and sales contact T&D.
Ashcroft Gauge 35-1133-FD-25S-10 IWD
- Gauge Dial Size : 3 1 ⁄2,˝ 4,˝ 4 1 ⁄2,˝ & 6 (35)
- Case Type Number : 1133 (1133)
- Body Material : (FD)
- Connection Size/Location : 1 ⁄4 NPT (25) In-line (S), Lower (L), Back (B) (25S)
- Gauge Range : 10 IWD (10 IWD)
Pressure Gauges – Ashcroft differential gauges can be used to measure pressure on fire protection sprinkler pipework systems.
ASHCROFT
Watch how Ashcroft pressure gauges and temperature instruments protect people in all industries and every environment.
ASHCROFT & THE WATER INDUSTRY
Ashcroft gauges monitor pressure in filtration, flow and level applications including pumps, control systems, filters and heat exchangers – providing process pressure measurement for hydrostatic pressure, filter monitoring or regulating flow and deionized water.
T&D service the global water utility industry with Electrical, Mechanical, Process & Instrumentation Equipment – this includes Water Metering, Heat Tracing, Gas Detection and Process Heating. Image : Mott MacDonald
HAZARDOUS AREAS
Ashcroft 1133 Differential Pressure Gauge Spec Sheet
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