LAFFERTY - USA
Uni-Body W-25PP Injector Body
Item no. P7 391025
Genuine Lafferty Uni-Body W-25PP injector body, the polypropylene venturi block at the heart of the Lafferty Uni-Body A-25 Airless Foamer (975075). Water passes through the body and draws chemical in through the metering tip, so the body sets the mix along with the tip. A cracked, worn or scaled body gives a weak or uneven draw, and replacing it brings the foamer back to its normal ratio.
Key specifications
- Size About 3.8 x 7.6 x 7.6 cm
- Material Polypropylene
- Fits Lafferty Uni-Body A-25 Airless Foamer 975075 (wall mount)
Made to order, about 3 to 4 weeks

Uni-Body W-25PP Injector Body
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Key benefits
- Genuine Lafferty replacement body
- Fits the Uni-Body A-25 Airless Foamer
- Polypropylene construction
- Brings back a steady chemical draw
Application fields
Product information
It is the wall mount Uni-Body version. Our Drum Bung Mount Uni-Body A-25 Airless Foamer uses a different drum bung body, so check your unit before ordering. Reuse your existing check valve, or fit a new PP EPDM check valve and metering tips at the same time.
Technical details
- Brand
- LAFFERTY
- Item number
- P7 391025
- Lafferty Part No.
- 391025
- Material
- Polypropylene
- Size
- About 3.8 x 7.6 x 7.6 cm
- Fits
- Lafferty Uni-Body A-25 Airless Foamer 975075 (wall mount)
- Not For
- Drum bung version 975075DBM