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Ashcroft Type 310/315 Diaphragm Seals

Name: Ashcroft Type 310/315 Diaphragm Seals
Price: 109.81 USD
Availability: BackOrder

All-welded mini diaphragm seals for protecting transducers or gauges 3.5in or smaller from corrosion, plugging & freeze-up.

Starting at $109.81

Effective May 21st, 2025 Ashcroft has added a 3% surcharge to this product. The surcharge will appear as a separate line item on the order.

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Manufactured

By Ashcroft

Includes

FREE Ground Shipping on orders of $1,000 or more (some models excluded)
FREE Lifetime Tech Support

Availability

Usually ships in 3-4 weeks

Product Specs

Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.

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Overview

Features

Compact size to fit space-restricted areas
Rated for 2500 psi at 100°F
Fill/bleed connection is standard
Available with male process connection (Type 315)
Process connection sizes: 1/4 & 1/2 (3/4 & 1 for 315 only)
1/8 NPT or 1/4 NPT instrument connection sizes
Glycerin, silicone, halocarbon, or syltherm filling fluids

In a rush? Ashcroft Gold Service guarantees shipment within 3 to 5 days. Call us now at 1-800-884-4967 for additional information.

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RETIRED

Description

Ashcroft Type 310/315 diaphragm seals fit into space-restricted areas and are designed to protect transducers, mini-switches, and protect pressure gauges with dial sizes 3.5 inch or smaller from corrosion, plugging or freeze-up. All welded metal construction prevents process media leakage. It is rated for 2500 psi at 100°F and has a 316L stainless steel top housing standard. Lower housing materials include 316L stainless steel, Hastelloy C, or Monel. Diaphragm materials include 316L stainless, Hastelloy C, or Tantalum. 1/4 or 1/2 NPT process connection sizes are available.