Plenum-rated Suspension Clamp
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SKU 221-S
This tubing suspension clamp is ideal for overhead support plumbing applications when code requires a plenum rating. Use it with a range of pipe types, attaching it to wood or metal studs.
Features and benefits:
- Ideal for CPVC, copper, and PEX tubing
- Meets ASTM E84 25/50 and UL 94 V-0 Requirements (Plenum-rated)
| SKU | Pipe Size | Dimensions |
|---|---|---|
| 221-S | 1/2 in. CTS | 1-7/8 in. x 1-½ in. |
| 222-S | 3/4 in. CTS | 1-7/8 in. x 1-¾ in. |
Common Applications
- Vertical
- Toilet
- Sink
- Shower
- Plenum support
- Mid-span support
- Lavatory
- Horizontal
- Dissimilar metal isolation
- Bathtub
- Water heater
- Through-stud isolation
- T&P relief line
Approvals & Listings
- ASTM E-84 25/50
- UL 94 V-0
- UPC / IPC / IAPMO listed
Versatile
Compatible with multiple pipe types.
Approved
Meets codes & standards requirements for plenum rating.