7:1 Air Pressure Booster, 3-56 bar (43-812 psi)

4.5 out of 5 based on 2 reviews | Write a review

$3,441.38

ATO air pressure booster with 07:1 ratio, 3- 56 bar gas inlet pressure, 56 bar maximum outlet gas pressure, 2-8 bar dirven air pressure, 556 L/min Maximum flow. Based on the air consumption of 1.0 M³/min when the driving pressure is 7 bar.

Gas Inlet/Outlet Thread Type *
Driven Air Inlet Port Thread Type *
Gas Name
Purity (%, other descriptions)

SKU: ATO-APB-7:1

Qty:

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Delivery date: 10-20 days

Overview

ATO 07: 1 air booster with high pressure, pneumatic power, air driven fuel and oil-free. Formula to calculate gas outlet pressure PB is 7Pa+ Pi, connection: gas inlet / gas outlet PT thread 3/8".

Features:

Compressed air driven - no electricity required (connect to normal air compressor). ln order to extend the lifetime of the pump, the driving air pressure should not be higher than 8 bar.
No airline lubricator required.
Hydrocarbon free - separation between air and gas sections.
Wide range of models with different ratios.
Built-in-cooling on most models.

Specification:

Mode	ATO-DGD-7
Pressure boost ratio	7:1
Min. gas Inlet pressure PA	3 bar
Max.gas Inlet pressure PA	56 bar
Max. gas outlet pressure PB	56 bar
Drive piston diameter	160mm
Driven air pressure PL	2 bar- 8 bar
Max. driving air pressure	10 bar
Formula to calculate gas outlet pressure PB	7PA+ Pi
Connection: Gas Inlet / Gas outlet (PT thread)	PT 3/8" (Default PT thread, please contact us if NPT thread is required)
Driven Airinlet Port	G 1/2" (Default G thread, please contact us if NPT thread is required)
Max. flow at driven air pressure of 6 bar	556 L/min
Weight	25kg

Dimension: (unit:mm)

7:1 air pressure booster size

Details

Tips: Where are ATO air pressure booster application scenarios？

Pressure test with gas transfer and filling.
(Ar/ He/ H2/ O2/ N2ICO2/ NO2/ CH4/ C2H2/ LNG/ ILPG/ CNG/ FM200/ SF6/ H2S etc.)
Charging of gas cylinder and accumulator with nitrogen.
Supply for isolating gas systems.
Gas assisted injection molding.
Transfer of oxygen cylinders.
Charging of breathing air bottles.

Existing reviews of 7:1 Air Pressure Booster, 3-56 bar (43-812 psi)

Regarding air pressure booster

I need an air pressure booster. Medium: Air with a purity of up to 99%, free of water and oil. For areas requiring compressed air, the flow rate is lower, between 10 and 100 liters/minute.

From: Chiles | Date: 26/09/2025

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ATO Responded

Okay, this compressed air is a single gas. This unit, ATO-APB-7:1, has a 7:1 pressure boost ratio, can reach a maximum outlet pressure of 5.6 MPa, and an estimated outlet flow rate of 556 Nl/min. If this unit meets your requirements, you can order it directly on our website. If you order now, delivery is expected to take 5-7 days.

solid and works fine

Good product. I used it many times and there is not a single problem. Highly recommend this to anyone needs a high pressure air pump. Good customer service. It's worth the money.

From: John | Date: 21/03/2022

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