Festo LRL Series Threaded Flow Regulator, R 1/8 Inlet Port x Push In 4mm Tube Outlet Port, 153511

Bulk discount available

Subtotal (1 unit)*

£35.91

(exc. VAT)

£43.09

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£35.91
5 - 9£34.47
10 +£33.04

*price indicative

RS Stock No.:
181-6152
Mfr. Part No.:
LRL-1/8-QS-4
Brand:
Festo
Find similar products by selecting one or more attributes.
Select all

Brand

Festo

Type

Differential Pressure Regulator

Inlet Port Type

Threaded

Threaded Inlet Port

R 1/8

Tube Outlet Port

Push In 4mm

Manufacturer Series

LRL

Outlet Port Type

Tube

Minimum Outlet Pressure

2bar

Maximum Outlet Pressure

6bar

Threaded Inlet Thread Standard

R

Model Number p

153511

Threaded Inlet Thread Size

3.175 mm

COO (Country of Origin):
JP

Festo Flow Regulator


The Festo LRL-1/8-QS-4 differential pressure regulator with R1/8 inlet port and push in 4mm tube outlet port is made of nickel plated brass. The housing is made of PBT-reinforced material. The differential pressure regulator maintains a manually adjusted differential pressure between the primary pressure at the screw-in thread and the output pressure at the QS push-in connector. Pressure applied at the QS push-in connector can be exhausted with no change in pressure at the thread connection end thanks to an integrated non-return valve.

Features and Benefits


• 360° assembly position
• Ambient temperature ranges between 0°C and 60°C
• Knurled screw with lock nut actuator lock
• Nickel plated brass threaded plug
• Outlet pressure ranges between 2bar and 6bar
• PBT-reinforced housing
• Pressure range between 2bar and 6bar
• PTFE threaded seal
• Push-in connector can be rotated 360°
• Push-in connector for tubing outer diameter 4mm to 12mm
• Screw-in thread M5, Rx, R1/4, Ry, R1/2
• Threaded and push-in connector regulator
• Threaded R1/8 inlet and push-in QS-4 outlet connection

Applications


• Aerospace
• Air compressors
• Gas stations
• Medical fields
• Mining industry
• Pressure regulation of compressed air

Certifications


• ISO8573-1:2010

Related links