5 variants · Festo
The Festo Festo QSM1 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connection method of Push-In to Threaded, connector size of R1/8 and mounting of Free Hanging (In-Line). Variants differ by material, operating pressure and product type, so you can match the exact material your application requires using the selection guide below. All listed Festo QSM1 Series part numbers are active and orderable.
| Parameter | QSM-1/8-4-I | QSM-1/8-6-I | QSM-1/8-4 | QSM-1/8-4-100 | QSM-1/8-6 |
|---|---|---|---|---|---|
| Material | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | Nickel Plated Brass | Polybutylene Terephthalate (PBT) |
| Operating pressure | -14 to 87 PSI (-1 to 6 bar) | -14 to 87 PSI (-1 to 6 bar) | -14 to 87 PSI (-1 to 6 bar) | -13.8 to 87 PSI (-0.95 to 6 bar) | -14 to 87 PSI (-1 to 6 bar) |
| Product type | Straight Fitting | Straight Fitting | Straight Fitting | Adapter | Straight Fitting |
Request a quote on any Festo QSM1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
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