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

ASHCROFT Finned Pressure Siphon Snubber: 316 Stainless Steel, 1/4 in NPT, 6 in Lg - Finned Siphons
ASHCROFTFinned Siphons

ASHCROFT Finned Pressure Siphon Snubber: 316 Stainless Steel, 1/4 in NPT, 6 in Lg

The ASHCROFT Finned Pressure Siphon Snubber is a finned siphon constructed from 316 Stainless Steel. It features a 1/4 in NPT connection and a 6 in length, with a maximum internal pressure rating of 3,000 psi at…

SKU 3G-OTH-175289

Brand
ASHCROFT
Item
Finned Pressure Siphon Snubber: 316 Stainless Steel, 1/4 in NPT, 6 in Lg
Category
Finned Siphons
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
021198SS25
Type
Finned
Material
316 Stainless Steel
Lg
6 in
NPT
1/4 in
Maximum Internal Pressure
3,000 psi at 700°F
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 Finned Pressure Siphon Snubber is a finned siphon constructed from 316 Stainless Steel. It features a 1/4 in NPT connection and a 6 in length, with a maximum internal pressure rating of 3,000 psi at 700°F. This product is designed to protect pressure instruments from high-temperature media and dampen pressure pulsations.

Frequently Asked Questions

What is the ASHCROFT Finned Pressure Siphon Snubber used for?

The ASHCROFT Finned Pressure Siphon Snubber protects pressure instruments from high-temperature media and dampens pressure pulsations. It is commonly used in steam, chemical, and process industries where instruments must be isolated from thermal shock and vibration to ensure accurate readings and extended service life.

What are the specifications of the ASHCROFT Finned Pressure Siphon Snubber?

This ASHCROFT finned siphon is made of 316 Stainless Steel with a 1/4 in NPT connection and 6 in length. It has a maximum internal pressure rating of 3,000 psi at 700°F. The manufacturer part number is 021198SS25. These specs ensure reliable performance in high-temperature and high-pressure applications.

Where to buy the ASHCROFT Finned Pressure Siphon Snubber worldwide?

3G Electric supplies the ASHCROFT Finned Pressure Siphon Snubber worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item to any country.

How to install the ASHCROFT Finned Pressure Siphon Snubber?

Install the ASHCROFT finned siphon between the process line and the pressure instrument using compatible thread sealant on the 1/4 in NPT connections. Orient the finned section vertically to allow condensate to form a vapor barrier. Ensure the pressure rating does not exceed 3,000 psi at 700°F. Follow standard piping best practices.

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 finned siphons. 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 Flanged Thermowell: Stainless Steel, For 24 in Stem Lg, 22 in Insertion Lg (MPN 20W2200HF260SR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT
ASHCROFT Flanged Thermowell: Stainless Steel, For 24 in Stem Lg, 22 in Insertion Lg (MPN 20W2200HF260SR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT Vacuum Gauge: 0 psi, 2 1/2 in Nominal Dial Size, Bottom, 1/2 in MNPT, 304 Stainless Steel (MPN 251009SW02LX5G30/0IMV022198SS25X5G). Key specifications — Accuracy: +/-1.00%; Gauge Case Material: 304 Stainless Steel; Brand: ASHCROFT; Pressure Range: 0 psi; Gauge Wetted Parts: Stainless Steel.
ASHCROFT
ASHCROFT Vacuum Gauge: 0 psi, 2 1/2 in Nominal Dial Size, Bottom, 1/2 in MNPT, 304 Stainless Steel (MPN 251009SW02LX5G30/0IMV022198SS25X5G). Key specifications — Accuracy: +/-1.00%; Gauge Case Material: 304 Stainless Steel; Brand: ASHCROFT; Pressure Range: 0 psi; Gauge Wetted Parts: Stainless Steel.
ASHCROFT Flanged Thermowell: Stainless Steel, For 12 in Stem Lg, 10 in Insertion Lg (MPN 15W1000HF260SR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT
ASHCROFT Flanged Thermowell: Stainless Steel, For 12 in Stem Lg, 10 in Insertion Lg (MPN 15W1000HF260SR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT Flanged Thermowell: Stainless Steel, For 6 in Stem Lg, 4 in Insertion Lg, 275 psi at <100°F (MPN 20W0400HF260CR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT
ASHCROFT Flanged Thermowell: Stainless Steel, For 6 in Stem Lg, 4 in Insertion Lg, 275 psi at <100°F (MPN 20W0400HF260CR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT Flanged Thermowell: Stainless Steel, For 6 in Stem Lg, 4 in Insertion Lg, 275 psi at <100°F (MPN 15W0400HF260SR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT
ASHCROFT Flanged Thermowell: Stainless Steel, For 6 in Stem Lg, 4 in Insertion Lg, 275 psi at <100°F (MPN 15W0400HF260SR150). Key specifications — Maximum Operating Temperature: 1,000°F at 20 psi; Brand: ASHCROFT; Maximum Operating Pressure: 275 psi at <100°F.
ASHCROFT Flanged Thermowell: Stainless Steel, For 6 in Stem Lg, 4 in Insertion Lg, 720 psi at <100°F (MPN 15W0400HF260CR300). Key specifications — Maximum Operating Temperature: 1,000°F at 355 psi; Brand: ASHCROFT; Maximum Operating Pressure: 720 psi at <100°F.
ASHCROFT
ASHCROFT Flanged Thermowell: Stainless Steel, For 6 in Stem Lg, 4 in Insertion Lg, 720 psi at <100°F (MPN 15W0400HF260CR300). Key specifications — Maximum Operating Temperature: 1,000°F at 355 psi; Brand: ASHCROFT; Maximum Operating Pressure: 720 psi at <100°F.

More from ASHCROFT

View all ASHCROFT parts
ASHCROFT Finned Pressure Siphon Snubber: 316 Stainless Steel, 1/2 in NPT, 6 in Lg, Finned (MPN 041198SS50). Key specifications — Brand: ASHCROFT; Material: 316 Stainless Steel; Maximum Internal Pressure: 3,000 psi at 700°F.
ASHCROFT
ASHCROFT Finned Pressure Siphon Snubber: 316 Stainless Steel, 1/2 in NPT, 6 in Lg, Finned (MPN 041198SS50). Key specifications — Brand: ASHCROFT; Material: 316 Stainless Steel; Maximum Internal Pressure: 3,000 psi at 700°F.