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ASHCROFT Gauge/seal assembly: 0 psi to 400 psi - Acid Leak Detection Gauges
ASHCROFTAcid Leak Detection Gauges

ASHCROFT Gauge/seal assembly: 0 psi to 400 psi

The ASHCROFT 45ALD1S1HH04S400# is an acid leak detection gauge/seal assembly with a 0 psi to 400 psi primary scale. It features ±1.00% accuracy, a phenolic case with silicone fill, a 316 SS sensor, and a Hastelloy…

SKU 3G-OTH-174529

Brand
ASHCROFT
Item
Gauge/seal assembly: 0 psi to 400 psi
Category
Acid Leak Detection Gauges
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Technical Specifications

ASHCROFT
Manufacturer Part Number
45ALD1S1HH04S400#
Type
400 psi Primary Scale Pressure Measurement - Max
Accuracy
±1.00%
Case Liquid
Silicone
Case Material
Phenolic
Mounting Type
Stem-Mount
Sensor Material
316 SS
Socket Material
Hastelloy C-276
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ASHCROFT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ASHCROFT 45ALD1S1HH04S400# is an acid leak detection gauge/seal assembly with a 0 psi to 400 psi primary scale. It features ±1.00% accuracy, a phenolic case with silicone fill, a 316 SS sensor, and a Hastelloy C-276 socket. This stem-mount assembly is designed for industrial applications requiring corrosion-resistant pressure measurement.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ASHCROFT 45ALD1S1HH04S400# gauge/seal assembly used for?

The ASHCROFT 45ALD1S1HH04S400# is an acid leak detection gauge/seal assembly used in industrial processes where corrosive media must be safely monitored. It detects pressure changes indicating seal or containment failure, protecting equipment and personnel in chemical, petrochemical, and refining applications.

What are the specifications of the ASHCROFT 45ALD1S1HH04S400#?

This ASHCROFT gauge/seal assembly has a 0 psi to 400 psi primary scale with ±1.00% accuracy. It features a phenolic case with silicone fill, a 316 SS sensor, and a Hastelloy C-276 socket. It is stem-mount and uses the MPN 45ALD1S1HH04S400#.

Where to buy the ASHCROFT 45ALD1S1HH04S400# in worldwide?

3G Electric supplies the ASHCROFT 45ALD1S1HH04S400# worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right ASHCROFT acid leak detection gauge?

Select based on your system's maximum pressure (here 400 psi), required accuracy (±1.00%), and media compatibility. The Hastelloy C-276 socket and 316 SS sensor resist corrosive acids. Choose stem-mount for direct pipe connection. Verify the MPN 45ALD1S1HH04S400# matches your scale and fill.

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 acid leak detection gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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ASHCROFT Gauge/seal assembly: 0 psi to 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04S400#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316L Stainless Steel; Socket Material: 316 SS; Case Liquid: Silicone.
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ASHCROFT Gauge/seal assembly: 0 psi to 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04S400#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316L Stainless Steel; Socket Material: 316 SS; Case Liquid: Silicone.
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04S600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Silicone.
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ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04S600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Silicone.
ASHCROFT Gauge/seal assembly: 0 psi to 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04H400#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316L Stainless Steel; Socket Material: 316 SS; Case Liquid: Halocarbon.
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ASHCROFT Gauge/seal assembly: 0 psi to 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04H400#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Halocarbon.
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ASHCROFT Gauge/seal assembly: 0 psi to 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04H400#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Halocarbon.
ASHCROFT Gauge/seal assembly: 0 psi to 30 psi, 30 psi Primary Scale Pressure Measurement - Max, psi (MPN 45ALD1S1HH04H30#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Halocarbon.
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ASHCROFT Gauge/seal assembly: 0 psi to 30 psi, 30 psi Primary Scale Pressure Measurement - Max, psi (MPN 45ALD1S1HH04H30#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Halocarbon.
ASHCROFT Gauge/seal assembly: 0 psi to 30 psi, 30 psi Primary Scale Pressure Measurement - Max, psi (MPN 45ALD1S1HH04S30#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Silicone.
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ASHCROFT Gauge/seal assembly: 0 psi to 30 psi, 30 psi Primary Scale Pressure Measurement - Max, psi (MPN 45ALD1S1HH04S30#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Silicone.
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04S600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316L Stainless Steel; Socket Material: 316 SS; Case Liquid: Silicone.
ASHCROFT
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04S600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316L Stainless Steel; Socket Material: 316 SS; Case Liquid: Silicone.
ASHCROFT Gauge/seal assembly: 0 psi to 200 psi, 200 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04S200#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Silicone.
ASHCROFT
ASHCROFT Gauge/seal assembly: 0 psi to 200 psi, 200 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04S200#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: 316 SS; Socket Material: Hastelloy C-276; Case Liquid: Silicone.