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GPTech
HP741
Cylinder regulator
HP741

HP741

Model HP 741 is a single stage, stainless steel cylinder regulator for applications where a slight rise in delivery pressure from full to empty cylinder can be tolerated.

Body
316L Stainless Steel Barstock
Bonnet
Chrome Plated Brass Barstock
Diaphragm
316L Stainless Steel
Nozzle
316L Stainless Steel
Configure this product

Features

  • Chrome plated bonnet, 316L SS body and fittings
  • 2” stainless steel dual scale gauges (psi/bar)
  • 1 x 10-9 cc/sec. inboard helium leak rate to maintain gas purity levels
  • Front or back panel mountable
  • Maximum inlet 3000 PSIG except for models with
  • CGA 240 and 510 equipped with 400 PSIG inlet gauge

Materials

Body316L Stainless Steel Barstock
BonnetChrome Plated Brass Barstock
Diaphragm316L Stainless Steel
Nozzle316L Stainless Steel
SeatPTFE Teflon
SealsPTFE Teflon
FilterSintered Stainless Steel - Micron
Seat Return Spring316L Stainless Steel
Adjusting KnobABS Plastic

Applications & Documents

Corrosive gas applicationsHigh purity gas applicationsResearch sample systems gasesProcess analyzer gasesGas chromatographyEPA protocol gasesLaser gas systemsEmission monitoring systems
71 Existing part numbers
  • HP741-015-000
  • HP741-015-001
  • HP741-015-240
  • HP741-015-320
  • HP741-015-326
  • HP741-015-346
  • HP741-015-350
  • HP741-015-510
  • HP741-015-540
  • HP741-015-580
  • HP741-015-590
  • HP741-015-705
  • HP741-050-001
  • HP741-050-240
  • HP741-050-320
  • HP741-050-326
  • HP741-050-330
  • HP741-050-346
  • HP741-050-350
  • HP741-050-510
  • HP741-050-590
  • HP741-050-705
  • HP741-125-000
  • HP741-125-001
  • HP741-125-240
  • HP741-125-320
  • HP741-125-326
  • HP741-125-346
  • HP741-125-350
  • HP741-125-510
  • HP741-125-540
  • HP741-125-580
  • HP741-125-590
  • HP741-125-705
  • HP741-250-320
  • HP741-250-326
  • HP741-250-330
  • HP741-250-346
  • HP741-250-350
  • HP741-250-540
  • HP741-250-580
  • HP741-250-590
  • HP741-250-660
  • HP741-250-705
  • HP741-500-001
  • HP741-500-320
  • HP741-500-326
  • HP741-500-330
  • HP741-500-346
  • HP741-500-350
  • HP741-500-540
  • HP741-500-580
  • HP741-500-590
  • HP741-500-660
  • HP741-500-705
  • HUS-HP741-015-000-C-4
  • HUS-HP741-015-330
  • HUS-HP741-015-660
  • HUS-HP741-050-000
  • HUS-HP741-050-000-C-4
  • HUS-HP741-050-540
  • HUS-HP741-050-580
  • HUS-HP741-050-660
  • HUS-HP741-125-000-C-4
  • HUS-HP741-125-330
  • HUS-HP741-125-660
  • HUS-HP741-250-000
  • HUS-HP741-250-000-C-4
  • HUS-HP741-500-000
  • HUS-HP741-500-000-C-4
  • HUS-HP741-500-580-C-4
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 · 5 values

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

2

Inlet connection

single select · 14 values

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

3

Accessory

single select · 7 values

Accessory mounted on the regulator outlet.source: CGA INLET FITTING

4

Options

multi select · 5 values

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

Order part number
HUS-HP741

Select variables

1

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