RS Better World

SMC 1/2 in G Air Regulator - 0.8 Mpa, AMS40A-F04D-SA-KLG 2000L/min, G AMS40A

Image representative of range

Subtotal (1 unit)*

£3,131.87

(exc. VAT)

£3,758.24

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£3,131.87

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
425-845
Mfr. Part No.:
AMS40A-F04D-SA-KLG
Brand:
SMC
Find similar products by selecting one or more attributes.
Select all

Brand

SMC

Port Size

1/2 in G

Product Type

Air Regulator

Connection Thread Standard

G

Series

AMS40A

Overall Length

334.8mm

Maximum Flow Rate

2000L/min

Maximum Operating Pressure

0.8 Mpa

Minimum Operating Temperature

0°C

Maximum Operating Temperature

50°C

Overall Width

151.6mm

Overall Height

131.2mm

Standards/Approvals

CE, RoHS, UKCA

Better World Claim

Saves Energy

Better World Product

Yes

Pressure Setting Range

0.3 to 0.8 MPa

COO (Country of Origin):
JP

SMC AMS40A Series Air Regulator, 2000L/min Maximum Flow Rate, 0.8 Mpa Maximum Operating Pressure - AMS40A-F04D-SA-KLG


This Air regulator controls and stabilises pneumatic pressure for industrial systems, providing adjustable output for general automation and mechanical processes. It is designed for use where regulated pressure between 0.3 and 0.8 MPa is required and operates across typical ambient conditions encountered in factories and workshops.

Features & Benefits


• High volumetric throughput enhances system responsiveness
• G-thread port supports straightforward pipework integration
• Wide pressure adjustment range enables precise downstream control
• Operating temperature span permits use in varied ambient climates
• Robust maximum working pressure supports demanding pneumatic loads

Applications


• Suitable for pressure management in automated assembly lines
• Ideal for compressed-Air supply to pneumatic actuators and valves
• Used with Air preparation units in electrical control panels
• Can be used for flow-critical processes requiring high throughput
• Suitable for retrofitting existing G-thread pneumatic networks

What port size does it accept for connection?


It connects via a G-threaded 1/2 in port suitable for standard BSPP fittings and tubing adaptors.

How does it support high-demand pneumatic systems?


It permits flows up to 2000 L/min, maintaining stable pressure delivery under high consumption.

What are the working pressure limits for adjustment?


The control range runs from 0.3 MPa up to 0.8 MPa to match common industrial setpoints.

In which temperature conditions can it be operated?


It is rated for continuous operation from 0 °C up to 50 °C without derating.

What are the overall package dimensions to consider for panel mounting?


The unit measures 334.8mm in length and 151.6mm in width, with a height of 131.2mm for installation planning.

Related links