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GPU-GBS4

Product catalog summary

Product Overview
The GPU-GBS4-L** series is a single-acting, air-operated, high-flow gas booster compressor designed to deliver high-pressure gases efficiently. It features infinitely variable output pressure and flow, can hold static pressure without generating heat or consuming power, and is suitable for various gases. The design emphasizes ease of maintenance and low servicing costs, with a robust construction.

Performance Specifications

Max Rated Output Pressure: 400 psi (27.5 bar)
Displacement Per Cycle: 24 in³ (393 cc)
Max Flow: 5.17 scfm (146 NI/min)
Max Air Supply Pressure: 100 psi (7 bar)
Ratio: 12:1
Air Consumption: 56 scfm (1,586 Nl/min)
Supply Pressure to Achieve Max Output Pressure: 33 psi (2.3 bar)
Actual Output Pressure (Stall Condition): 4 x (Air drive pressure)

Seal Material

Main Seals: MoS2
Check Valve Seals: Viton

Construction Materials

Frame: Stainless Steel
Air Motor: Anodised Aluminium / Nitrile (Buna-N) Seals
Gas Cylinder: 17-4PH + Chrome Finish
Piston: Aluminium Bronze
Check Valves: Stainless Steel
L1** (standard): Copper / Brass, Pipework / Fittings & Plated Steel Silencer
L2** (optional): Stainless Steel Pipework, Fittings & Silencer

Connections

Gas Inlet: 1" NPT(F)
Gas Outlet: 1" NPT(F)
Air Inlet: 1/2" BSPP(F)

Weight

Net Weight: 37 kg (81 lb)

Common Options

/ A: ATEX (94/9/EC) II 2GD c T5
/ F: Panel mount digital stroke counter (non ATEX)
/ G: Panel mount pneumatic stroke counter
/ I: Isolation valve
/ K: Inlet gas gauge
/ M: Mild steel painted frame (Painted Blue) + Stainless steel tank (if applicable)
/ O: Single pen chart recorder complete with recorder isolation valve
/ R: Relief valve
/ W: Fitted with wheels
/ X: Gauge protection guard

Catalog excerpts

Hydratron Ltd, Stuart Road, Broadheath, Technical Data Sheet Cheshire, England WA14 5GJ +44 (0)161 928 6221 TECHNICAL DATA SHEET PRODUCT GPU- Single Acting Air operated, high flow gas booster compressors offer a flexible and efficient source for delivering high pressure gases. Infinitely variable output pressure and flow Will hold static pressure without generating heat or consuming power Standard models are suitable for various gases Well proven and trouble-free operation Designed for ease of maintenance Low cost servicing Robust construction PERFORMANCE DATA Max Rated Output Pressure Supply Pressure to Achieve Max Output Pressure Actual Output Pressure (Stall Condition) SEAL MATERIAL Main Seals Check Valve Seals HYDRATRON LIMITED | A PRYME GROUP COMPANY

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Technical Data Sheet Pag. 2 of 3 CONSTRUCTION Frame Stainless Steel Anodised Aluminium / Nitrile (Buna-N) Seals Aluminium Bronze Check Valves Stainless Steel Copper / Brass, Pipework / Fittings & Plated Steel Silencer Stainless Steel Pipework, Fittings & Silencer COMMON OPTIONS (BUT NOT LIMITED TO) /A Panel mount digital stroke counter (non ATEX) Panel mount pneumatic stroke counter / I (over all dimension varies) Isolation valve Mild steel painted frame (Painted Blue) + Stainless steel tank (if applicable to the unit) / O (over all dimension varies) Single pen chart recorder complete with recorder...

Open the catalog to page 2

Technical Data Sheet Pag. 3 of 3 GENERAL LAYOUT DRAWING HYDRATRON LIMITED | A PRYME GROUP COMPANY

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All HYDRATRON catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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