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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female - Low Operating Pressure Differential Gauges with Switch
ASHCROFTLow Operating Pressure Differential Gauges with Switch

ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female

The ASHCROFT Differential Pressure Gauge & Switch (SKU 5LB88) is a low operating pressure differential gauge with switch, featuring a diaphragm sensor and ±3% gauge accuracy. Housed in glass filled nylon, this Series…

SKU 3G-OTH-175319

Brand
ASHCROFT
Item
Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female
Category
Low Operating Pressure Differential Gauges with Switch
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Technical Specifications

ASHCROFT
Manufacturer Part Number
451134EDRQMXV5CYLM25IWD
Series
1134
Type
1134, IP65
NPT Female
1/8 in
Sensor Type
Diaphragm
Gauge Accuracy
±3%
Housing Material
Glass Filled Nylon
Certificate of Calibration
Not Included
View Full Spec Sheet

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ASHCROFT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ASHCROFT Differential Pressure Gauge & Switch (SKU 5LB88) is a low operating pressure differential gauge with switch, featuring a diaphragm sensor and ±3% gauge accuracy. Housed in glass filled nylon, this Series 1134 unit has 1/8 in NPT Female connections and an IP65 rating. Certificate of calibration is not included.

Frequently Asked Questions

What is the ASHCROFT 1134 differential pressure gauge and switch used for?

The ASHCROFT 1134 differential pressure gauge and switch is used to monitor and control low operating pressure differences in HVAC, filtration, and process systems. Its diaphragm sensor and IP65 housing make it suitable for demanding industrial environments where reliable pressure indication and switching are required.

What are the specifications of the ASHCROFT 1134 differential pressure gauge and switch?

The ASHCROFT 1134 features a diaphragm sensor, ±3% gauge accuracy, and a glass filled nylon housing. It has 1/8 in NPT Female connections, an IP65 rating, and is part of Series 1134. The manufacturer part number is 451134EDRQMXV5CYLM25IWD. Certificate of calibration is not included.

Where to buy the ASHCROFT 1134 differential pressure gauge and switch worldwide?

You can source the ASHCROFT 1134 differential pressure gauge and switch from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this item.

How to install the ASHCROFT 1134 differential pressure gauge and switch?

Install the ASHCROFT 1134 by connecting the 1/8 in NPT Female ports to the process lines, ensuring proper sealing. Mount the unit in a location that avoids vibration and extreme temperatures. Refer to the manufacturer's manual for wiring the switch contacts and setting the differential pressure setpoint.

Used in

Common applications for ASHCROFT
Process control in chemical plants — ASHCROFT G2 series pressure transmitters with 4-20 mA output
Sanitary monitoring in food processing — ASHCROFT sanitary pressure transmitters with stainless steel fittings
Temperature measurement in oil and gas — ASHCROFT flanged thermowells rated to 1,000°F
Hydraulic system pressure monitoring — ASHCROFT G2 series transmitters with 1-5 V DC output
Hazardous location pressure sensing — ASHCROFT A2X explosion-proof transmitters with conduit connection
Steam system temperature protection — ASHCROFT threaded thermowells rated to 7,000 psi

ASHCROFT Products

3G Electric supplies ASHCROFT low operating pressure differential gauges with switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM1IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM40IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM25IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM25IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM50IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM50IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM10IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge: Dual In-Line or Back, 1/8 in NPT Female, ±3% Gauge Accuracy (MPN 451134EDRQMXCYLM10IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.

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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM10IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM10IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM2IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM2IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM3IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM3IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM1IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM1IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM50IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM50IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM5IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM5IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM.6IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.
ASHCROFT
ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM.6IWD). Key specifications — Sensor Type: Diaphragm; Series: 1134; Housing Material: Glass Filled Nylon; Certificate of Calibration: Not Included; Gauge Accuracy: ±3%.