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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 is a low operating pressure differential gauge with switch, featuring a diaphragm sensor and ±3% gauge accuracy. This Series 1134 model has a glass filled nylon…

SKU 3G-OTH-175312

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
451134EDRQMXV5CYLM2IWD
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 is a low operating pressure differential gauge with switch, featuring a diaphragm sensor and ±3% gauge accuracy. This Series 1134 model has a glass filled nylon housing and 1/8 in NPT female connections, rated IP65. It is designed for dual in-line or back mounting and does not include a certificate of calibration.

Frequently Asked Questions

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

The ASHCROFT 1134 differential pressure gauge with switch is used for low operating pressure monitoring and control in HVAC, filtration, and process applications. It provides a local readout and switch output for alarm or shutdown, with a diaphragm sensor and ±3% gauge accuracy.

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

The ASHCROFT 1134 differential pressure gauge with switch features a diaphragm sensor, ±3% gauge accuracy, glass filled nylon housing, and 1/8 in NPT female connections. It is rated IP65, supports dual in-line or back mounting, and does not include a certificate of calibration.

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

You can source the ASHCROFT 1134 differential pressure gauge with switch from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility reliably.

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

Install the ASHCROFT 1134 differential pressure gauge with switch by mounting it in-line or back using the 1/8 in NPT female ports. Ensure the diaphragm sensor is not overpressured beyond its rated range. Use proper sealing on threads and verify electrical connections for the switch output per local codes.

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 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 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 451134EDRQMXCYLM15IWD). 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 451134EDRQMXCYLM15IWD). 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%.
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%.

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ASHCROFT Differential Pressure Gauge & Switch: Dual In-Line or Back, 1/8 in NPT Female, 1134, IP65 (MPN 451134EDRQMXV5CYLM25IWD). 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 451134EDRQMXV5CYLM25IWD). 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 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 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%.