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ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 600 psi, 1259/311-312, 4 1/2 in Dial - Dial Pressure Gauges with Nickel Alloy C-276 Mini-Seal
ASHCROFTDial Pressure Gauges with Nickel Alloy C-276 Mini-Seal

ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 600 psi, 1259/311-312, 4 1/2 in Dial

The ASHCROFT Pressure Gauge with Diaphragm Seal is a dial pressure gauge featuring a 4 1/2 in dial and bottom connection, with a range of 0 psi to 600 psi. It has an accuracy of ±1.00%, a Hastelloy C-276 seal lower…

SKU 3G-OTH-175621

Brand
ASHCROFT
Item
Pressure Gauge with Diaphragm Seal: 0 psi to 600 psi, 1259/311-312, 4 1/2 in Dial
Category
Dial Pressure Gauges with Nickel Alloy C-276 Mini-Seal
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Technical Specifications

ASHCROFT
Manufacturer Part Number
451259SD04L/50312HH04TXCF600#
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
View Full Spec Sheet

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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 4 1/2 in dial and bottom connection, with a range of 0 psi to 600 psi. It has an accuracy of ±1.00%, a Hastelloy C-276 seal lower housing, stainless steel wetted parts, and a Halocarbon seal fill liquid with no gauge case liquid.

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 pressure gauge with diaphragm seal used for?

This ASHCROFT dial pressure gauge with a Hastelloy C-276 diaphragm seal is used for measuring pressure in corrosive or viscous media where standard gauges would clog or corrode. Common applications include chemical processing, petrochemical, and pharmaceutical industries where media compatibility with Hastelloy C-276 and Halocarbon fill is required.

What are the specifications of the ASHCROFT 451259SD04L/50312HH04TXCF600#?

This ASHCROFT pressure gauge has a 4 1/2 in dial, bottom connection, and a range of 0 psi to 600 psi. Accuracy is ±1.00%. The seal lower housing is Hastelloy C-276, gauge wetted parts are stainless steel, seal fill liquid is Halocarbon, and gauge case liquid is none. The manufacturer part number is 451259SD04L/50312HH04TXCF600#.

Where to buy the ASHCROFT pressure gauge with diaphragm seal worldwide?

You can source the ASHCROFT pressure gauge with diaphragm seal worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this ASHCROFT model.

How to select the correct ASHCROFT diaphragm seal pressure gauge?

To select the correct ASHCROFT diaphragm seal pressure gauge, verify the pressure range (0 psi to 600 psi), dial size (4 1/2 in), connection type (bottom), and wetted materials. For corrosive media, ensure the seal lower housing is Hastelloy C-276 and seal fill is Halocarbon. Confirm accuracy (±1.00%) meets your process requirements. Consult 3G Electric for application guidance.

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 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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ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 200 psi, 1259/311-312, 4 1/2 in Dial, Bottom (MPN 451259SD04L/50312HH04TXCF200#). Key specifications — Brand: ASHCROFT; Gauge Case Liquid: None; Seal Fill Liquid: Halocarbon; Seal Lower Housing Material: Hastelloy C-276; Accuracy: ±1.00%; Gauge Wetted Parts: Stainless Steel.
ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 60 psi, 1259/311-312, 4 1/2 in Dial, Bottom (MPN 451259SD04L/50312HH04TXCF60#/VAC). Key specifications — Brand: ASHCROFT; Gauge Case Liquid: None; Seal Fill Liquid: Halocarbon; Seal Lower Housing Material: Hastelloy C-276; Accuracy: ±1.00%; Gauge Wetted Parts: Stainless Steel.
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ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 60 psi, 1259/311-312, 4 1/2 in Dial, Bottom (MPN 451259SD04L/50312HH04TXCF60#/VAC). Key specifications — Brand: ASHCROFT; Gauge Case Liquid: None; Seal Fill Liquid: Halocarbon; Seal Lower Housing Material: Hastelloy C-276; Accuracy: ±1.00%; Gauge Wetted Parts: Stainless Steel.
ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 60 psi, 1259/311-312, 4 1/2 in Dial, Bottom (MPN 451259SD04L/50312HH04TXCF60#). Key specifications — Brand: ASHCROFT; Gauge Case Liquid: None; Seal Fill Liquid: Halocarbon; Seal Lower Housing Material: Hastelloy C-276; Accuracy: ±1.00%; Gauge Wetted Parts: Stainless Steel.
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ASHCROFT Pressure Gauge with Diaphragm Seal: 0 psi to 60 psi, 1259/311-312, 4 1/2 in Dial, Bottom (MPN 451259SD04L/50312HH04TXCF60#). Key specifications — Brand: ASHCROFT; Gauge Case Liquid: None; Seal Fill Liquid: Halocarbon; Seal Lower Housing Material: Hastelloy C-276; Accuracy: ±1.00%; Gauge Wetted Parts: Stainless Steel.