Yamato Protec Corporation
Yamato Protec YSPJY20A Fitting

Manufacturer: Yamato Protec Corporation
Model: YSPJY20A
Application
This is a water stagnation prevention fitting for a water supply-connected sprinkler system.
| Model | YSPJY20A |
|---|---|
| Product name | Fittings for general residential use |
| Certified by the Japan Water Works Association | Certification registration number: G-752 |
| mass | 0.5kg |
| Water pressure resistance test pressure | 1.75 MPa |
| Pressure loss (3/4″⇒3/4″) | Straight pipe equivalent length 1m |
| Pressure loss (3/4″⇒1/2″) | Straight pipe equivalent length 1.5m (1/2″) |











