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3G Electric
ASHCROFT 1259/311-312 Dial Pressure Gauge with Nickel Alloy C-276 Mini-Seal - Dial Pressure Gauges with Nickel Alloy C-276 Mini-Seal
ASHCROFTDial Pressure Gauges with Nickel Alloy C-276 Mini-Seal

ASHCROFT 1259/311-312 Dial Pressure Gauge with Nickel Alloy C-276 Mini-Seal

The ASHCROFT Pressure Gauge with Diaphragm Seal is a dial pressure gauge featuring a Nickel Alloy C-276 Mini-Seal, with a 0 psi to 100 psi range and a 4 1/2 in dial. It has an accuracy of ±1.00%, a Halocarbon seal…

SKU 3G-OTH-175618

Also listed as: 451259SD04L50312HH04TXCF100 · 451259SD04L 50312HH04TXCF100 · 451259SD04L-50312HH04TXCF100

Brand
ASHCROFT
Item
1259/311-312 Dial Pressure Gauge with Nickel Alloy C-276 Mini-Seal
Part Number
451259SD04L/50312HH04TXCF100#
Category
Dial Pressure Gauges with Nickel Alloy C-276 Mini-Seal
Available to Order
Also known as:451259SD04L/50312HH04TXCF100#ASHCROFT
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ASHCROFT
Manufacturer Part Number
451259SD04L/50312HH04TXCF100#
Type
1259/311-312, Bottom
Dial
4 1/2 in
Accuracy
±1.00%
Seal Fill Liquid
Halocarbon
Gauge Case Liquid
None
Gauge Wetted Parts
Stainless Steel
Seal Lower Housing Material
Hastelloy C-276

Technical Documents

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

Product Description

The ASHCROFT Pressure Gauge with Diaphragm Seal is a dial pressure gauge featuring a Nickel Alloy C-276 Mini-Seal, with a 0 psi to 100 psi range and a 4 1/2 in dial. It has an accuracy of ±1.00%, a Halocarbon seal fill liquid, and a Hastelloy C-276 seal lower housing material. The gauge wetted parts are stainless steel, and the gauge case liquid is none.

Frequently Asked Questions

What is the ASHCROFT Pressure Gauge with Diaphragm Seal used for?

This ASHCROFT dial pressure gauge with a Nickel Alloy C-276 Mini-Seal is used for measuring pressure in corrosive or high-purity processes. The Hastelloy C-276 lower housing and Halocarbon fill make it suitable for chemical, petrochemical, and pharmaceutical applications where media compatibility is critical.

What are the specifications of the ASHCROFT 451259SD04L/50312HH04TXCF100#?

This ASHCROFT gauge has a 0 psi to 100 psi range, a 4 1/2 in dial, bottom connection, and ±1.00% accuracy. It features a Hastelloy C-276 seal lower housing, Halocarbon seal fill, stainless steel wetted parts, and no gauge case liquid. The model is 1259/311-312.

Where to buy the ASHCROFT Pressure Gauge with Diaphragm Seal worldwide?

3G Electric supplies the ASHCROFT Pressure Gauge with Diaphragm Seal worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this model.

How to select a diaphragm seal pressure gauge for corrosive media?

For corrosive media, select a gauge with wetted parts compatible with the process fluid. This ASHCROFT model uses Hastelloy C-276 for the seal lower housing and Halocarbon fill, offering excellent resistance. Ensure the pressure range and accuracy meet your system requirements.

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
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ASHCROFT Products

3G Electric supplies ASHCROFT dial pressure gauges with nickel alloy c-276 mini-seal. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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