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Model 330

Model 330 single-stage liquid cylinder gaseous withdrawal regulator

Lincoln Electric Business Partner?

DETAILS

Model 330 heavy-duty regulator allows for gas withdrawal from oxygen, carbon dioxide, argon and/or nitrogen liquid cylinders. Its unique design permits inlet pressures up to 3000 PSIG for use on high pressure cylinders. Features include brass body and bonnet, 2.5 in. brass-plated steel dual scale gauge, brass T- screw bar adjusting handle, stainless steel diaphragm, one-piece encapsulated seat design with internal filter and PTFE Teflon® seat and Harris exclusive tamper proof, self-reseating, internal high pressure safety relief valve. Model 330 has an auxiliary plugged low pressure port. This model is UL® listed.

Features

Forged brass body and bonnet for longer service life
2.5 in. brass-plated steel dual scale easy-to-read gauge (psi/kPa)
Easy-to-operate brass T-screw bar adjusting handle
Stainless steel diaphragm for corrosion resistance and greater strength in adverse conditions
One-piece encapsulated seat design with an internal filter to protect the PTFE Teflon® seat from particulate contamination

Typical Applications

Cryogenic cylinders for vapor withdrawal
High pressure cylinders up to 3000 PSIG

Special Features

Equipped with tamper-proof self-reseating internal safety relief valve

Disclaimers

Warning -

Cancer and Reproductive Harm -