Specification of High Purity - Chrome Plated Brass Regulator
High Purity - Chrome Plated Brass Regulator
A chrome plated single stage cylinder regulator with a stainless steel diaphragm for general laboratory use. The HP 701 can be used when a slight pressure rise
from full to empty cylinder can be tolerated. The HP 701 is suitable for:
< Non-corrosive gases
< Purging
< Pressure testing
< Blanketing
Recommended for gas purity up to Grade 5.0
(99.999).
FEATURES
_ 2 1/8” 302 stainless steel diaphragm eliminates contamination from diffusion or outgassing
_ One-piece encapsulated seat design to protect seat from particulate contamination
_ Chrome plated bonnet, body and fittings
_ 2” chrome plated dual scale gauges (psi/bar)
_ External relief valve standard
_ 1 x 10-8 cc/sec. inboard helium leak rate maintains gas purity levels
_ Maximum inlet pressure 3000 PSIG except for models
with CGA 300 and 510 and equipped with 400 PSIG inlet gauge.
Body . . . . . . . . . . . . . . . . . . . . . . . . . . .Chrome Plated Brass
Bonnet . . . . . . . . . . . . . . . . . . . . . . .Chrome Plated Die Cast
Diaphragm . . . . . . . . . . . . . . . . . . . . . . . .302 Stainless Steel
Nozzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Brass
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PTFE Teflon
Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PTFE Teflon
Filter . . . . . . . . . . . .Nickel-Plated Sintered Bronze - 10 Micron
Seat Return Spring . . . . . . . . . . . . . . . . .PH-17 Stainless Steel
Adjusting Knob . . . . . . . . . . . . . . . . . . . . . . . . . .ABS Plastic
