Festo MS6LR Series

16 variants · FestoAll Air Preparation (FRL) →

About the Festo MS6LR Series

The Festo MS6LR Series series groups 16 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common fluid type of Compressed Air, Inert Gas, package of Bulk and product type of Regulator. Variants differ by connection method, operating pressure and temp operating max, so you can match the exact connection method your application requires using the selection guide below.

Select a variant by

Connection method: G1/2 · G1/4
Operating pressure: 11.6 to 290 PSI (0.8 to 20 bar) · 14.5 to 145 PSI (1 to 10 bar) · 14.5 to 203 PSI (1 to 14 bar)
Temp operating max: 50 °C · 60 °C
Temp operating min: -10 °C · -5 °C

Shared specifications

Fluid type: Compressed Air, Inert Gas
Package: Bulk
Product type: Regulator

Variant comparison

Parameter	MS6-LRP-1/2-D4-A8	MS6-LRP-1/2-D7-A8	MS6-LRP-1/4-D4-A8	MS6-LRP-1/4-D5-A8	MS6-LRB-1/2-D6-AS	MS6-LRB-1/2-D5-A4-AS
Connection method	G1/2	G1/2	G1/4	G1/4	G1/2	G1/2
Operating pressure	14.5 to 203 PSI (1 to 14 bar)	14.5 to 203 PSI (1 to 14 bar)	14.5 to 203 PSI (1 to 14 bar)	14.5 to 203 PSI (1 to 14 bar)	11.6 to 290 PSI (0.8 to 20 bar)	11.6 to 290 PSI (0.8 to 20 bar)
Temp operating max	60 °C	60 °C	60 °C	60 °C	60 °C	60 °C
Temp operating min	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C

Request a quote on any Festo MS6LR Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.