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GPTech
HP703
Single-stage regulator
HP703

HP703

Model HP 703 is a chrome plated brass single stage pipeline regulator with a stainless steel diaphragm for general laboratory use. The HP 703 is suitable for: Recommended for gas purity up to Grade 5.0 (99.999).

Body
Chrome Plated Brass
Bonnet
Chrome Plated Die Cast
Diaphragm
Stainless Steel
Nozzle
Brass
Configure this product

Features

  • 2 - 1/8” 302 stainless steel diaphragm eliminates
  • One-piece encapsulated seat design to protect seat from
  • Chrome plated bonnet, body and fittings
  • 2” chrome plated dual scale gauge (psi/bar)
  • External relief valve standard
  • Designed to 1 x 10-8 cc/sec. inboard helium leak rate to

Materials

BodyChrome Plated Brass
BonnetChrome Plated Die Cast
DiaphragmStainless Steel
NozzleBrass
SeatPTFE Tefl on
SealsPTFE Tefl on
FilterNickel-Plated Sintered Bronze -
Seat Return SpringPH-17 Stainless Steel
Adjusting KnobABS Plastic

Applications & Documents

Non-corrosive gasesPurgingPressure testingBlanketing
12 Existing part numbers
  • HP703-015-000
  • HP703-015-001
  • HP703-050-000
  • HP703-050-001
  • HP703-125-000
  • HP703-125-001
  • HP703-250-000
  • HP703-250-001
  • HUS-HP703-015-000-D-1 NO RV
  • HUS-HP703-050-000-D-1 NO RV
  • HUS-HP703-125-000-D-1 NO RV
  • HUS-HP703-250-000-D-1 NO RV
Full datasheet
Ordering

Configure your order

Select the variables exactly as they appear in the manufacturer datasheet. The full part number is assembled automatically.

1

Delivery pressure

single select · 4 values

Delivery pressure range; the value in parentheses is the supplied outlet gauge range.source: DELIVERY

2

Inlet connection

single select · 6 values

CGA code of the inlet connection, or thread / tube fitting.source: DELIVERY

3

Accessory

single select · 9 values

Accessory mounted on the regulator outlet.source: ACCESSORIES

4

Options

multi select · 2 values

Add-ons and test certificates — multiple choices allowed.source: ACCESSORIES

Order part number
HUS-HP703

Select variables

1

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