Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi - Acid Leak Detection Gauges
ASHCROFTAcid Leak Detection Gauges

ASHCROFT Gauge/seal assembly: 0 psi to 600 psi

The ASHCROFT Gauge/seal assembly (SKU 851D04, MPN 45ALD1S1SS04S600#) is an acid leak detection gauge with a 0 psi to 600 psi primary scale pressure measurement range. It features ±1.00% accuracy, a phenolic case with…

SKU 3G-OTH-174539

Brand
ASHCROFT
Item
Gauge/seal assembly: 0 psi to 600 psi
Category
Acid Leak Detection Gauges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ASHCROFT
Manufacturer Part Number
45ALD1S1SS04S600#
Type
600 psi Primary Scale Pressure Measurement - Max
Accuracy
±1.00%
Case Liquid
Silicone
Case Material
Phenolic
Mounting Type
Stem-Mount
Sensor Material
316L Stainless Steel
Socket Material
316 SS
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ASHCROFT Gauge/seal assembly (SKU 851D04, MPN 45ALD1S1SS04S600#) is an acid leak detection gauge with a 0 psi to 600 psi primary scale pressure measurement range. It features ±1.00% accuracy, a phenolic case with silicone fill, a stem-mount configuration, and wetted parts of 316L stainless steel sensor and 316 SS socket.

Frequently Asked Questions

What is an ASHCROFT acid leak detection gauge used for?

An ASHCROFT acid leak detection gauge, like the 45ALD1S1SS04S600#, is used to monitor pressure in systems handling corrosive acids. It provides early warning of seal failures, helping prevent hazardous leaks in chemical processing, refining, and industrial applications where acid containment is critical.

What are the specifications of the ASHCROFT 45ALD1S1SS04S600# gauge?

The ASHCROFT 45ALD1S1SS04S600# gauge has a 0 psi to 600 psi primary scale, ±1.00% accuracy, a phenolic case with silicone fill, stem-mount configuration, and wetted parts of 316L stainless steel sensor and 316 SS socket. It is designed for acid leak detection in demanding environments.

Where to buy an ASHCROFT acid leak detection gauge worldwide?

3G Electric supplies the ASHCROFT 45ALD1S1SS04S600# acid leak detection gauge worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other ASHCROFT pressure measurement instruments.

How to install an ASHCROFT stem-mount gauge?

Install the ASHCROFT stem-mount gauge by threading it directly into a compatible process connection, using appropriate sealant on threads. Ensure the gauge is vertically oriented for accurate reading, and avoid over-torquing. For acid leak detection models, verify the 316L wetted parts are compatible with your media before installation.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04H600#). 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.
ASHCROFT
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04H600#). 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.
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04H600#). 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
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04H600#). 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 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1P1PP04S600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: Monel; Socket Material: Monel; Case Liquid: Silicone.
ASHCROFT
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1P1PP04S600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: Monel; Socket Material: Monel; Case Liquid: Silicone.
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1P1PP04H600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: Monel; Socket Material: Monel; Case Liquid: Halocarbon.
ASHCROFT
ASHCROFT Gauge/seal assembly: 0 psi to 600 psi, 600 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1P1PP04H600#). Key specifications — Accuracy: ±1.00%; Brand: ASHCROFT; Case Material: Phenolic; Mounting Type: Stem-Mount; Sensor Material: Monel; Socket Material: Monel; Case Liquid: Halocarbon.
ASHCROFT Gauge/seal assembly: 0 psi to 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04S400#). 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 400 psi, 400 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04S400#). 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 200 psi, 200 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04H200#). 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.
ASHCROFT
ASHCROFT Gauge/seal assembly: 0 psi to 200 psi, 200 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1SS04H200#). 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.

More from ASHCROFT

View all ASHCROFT parts →
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
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.
ASHCROFT
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.
ASHCROFT
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.
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
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.
ASHCROFT
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.
ASHCROFT
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 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.
ASHCROFT Gauge/seal assembly: 0 psi to 100 psi, 100 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04H100#). 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
ASHCROFT Gauge/seal assembly: 0 psi to 100 psi, 100 psi Primary Scale Pressure Measurement - Max (MPN 45ALD1S1HH04H100#). 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.