ORDERING CODE

Example:

04

510

S

S

04T

XCG

NH

Process Connection Size

04 - ½ NPT Male

04

Seal Model

510 - All-welded threaded compact seal, with no flushing port

510

511 - All-welded threaded compact seal, with flushing port

Diaphragm Material

S - 316L Stainless Steel

S

H - Hastelloy® C-276

P - Monel® 400

W - 316L Stainless Diaphram, gold plated on non-process (fill) side

B - Monel Diaphram, gold plated on non-process (fill) side

Z - Duplex 2205

U - Tantalum®

Bottom Housing Material

S - 316L Stainless Steel

S

H - Hastelloy® C-276

M - Monel® 400

Z - Duplex 2205

B - Hastelloy® B (510 only)

Instrument Connection Size

04T - ½ NPT Female

04T

Options (if choosing option(s) must include an “X”)

Fill Fluid

X_ _

CF - Halocarbon®

CC - Syltherm® XLT (for low-temperature applications)

CG - Glycerin (direct-mount only)

CG

CK - 50 cSt Silicone

DJ - 10 cSt Silicone

HA - Syltherm® 800 (for high-temperature applications)

Optional Features

DU - Instrument welded to seal

PU - Pipe plug for flushing connection (511 only)

NH - Stainless steel tag wired to product

NH

HY - Hydrostatic testing

6B - Cleaning for oxidizing agents

HP - High pressure design (510: 10,000 psi MAWP, 511: 5000 MAWP)

HB - Hastelloy® C-276 top housing

When selecting an instrument, refer to the Min/Max Guide for compatibility with this diaphragm seal or scan the QR code to the right.

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510/511 All Welded Diaphragm Seal

Data Sheet

All specifications are subject to change without notice. All sales subject to standard terms and conditions.

Ashcroft® and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are

the property of their respective owners: Halocarbon®, Hastelloy®, Monel®, Syltherm®, Tantalum®.

For more information, see Ashcroft Brands & Trademarks

©2023 Ashcroft Inc. 510-511_welded_seal_ds_RevH_03-13-23

ashcroft.com

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