FireStop™ Washing Machine One Stop Box™ with Hammer Arrester

FireStop™ Washing Machine One Stop Box™ with Hammer Arrester

All of the great features of our  FireStop™ Washing Machine One Stop Box™ with Hammer Arrester valves. Rough-in Kit (-RK) includes box, valves and debris cover. Faceplates sold separately.

Specialty Products
Product Chart
Fire rated 1/2" MALE COPPER SWEAT w/ HA x 3/4" GHTItem #: OBFOS-111
Fire Rated 1/2" MALE CPVC w/ HA x 3/4" GHTItem #: OBFOS-112
Fire Rated 1/2" CRIMP PEX w/ HA x 3/4" GHTItem #: OBFOS-113
Fire Rated 1/2" UPONOR ProPEX w/ HA x 3/4" GHTItem #: OBFOS-114
Fire Rated 1/2" VIEGA PEX w/ HA x 3/4" GHTItem #: OBFOS-115
Fire Rated 1/2" REHAU PEX w/ HA x 3/4” GHTItem #: OBFOS-118
Fire rated 1/2" MALE COPPER SWEAT w/ HA x 3/4" GHT, ROUGH-IN KITItem #: OBFOS-111-RK
Fire Rated 1/2" MALE CPVC w/ HA x 3/4" GHT, ROUGH-IN KITItem #: OBFOS-112-RK
Fire Rated 1/2" CRIMP PEX w/ HA x 3/4" GHT, ROUGH-IN KITItem #: OBFOS-113-RK
Fire Rated 1/2" UPONOR ProPEX w/ HA x 3/4" GHT, ROUGH-IN KITItem #: OBFOS-114-RK
Fire Rated 1/2" VIEGA PEX w/ HA x 3/4" GHT, ROUGH-IN KITItem #: OBFOS-115-RK
Fire Rated 1/2" REHAU PEX w/ HA x 3/4” GHT, ROUGH-IN KITItem #: OBFOS-118-RK
FACEPLATE- 10 PACKItem #: OBOS-900

Request a Quote

* fields are compulsory

Accept Privacy Statement(Required)

You can find out about your rights and choices and how we use your information in our Privacy Statement (opens in a new tab)

Receiving Future Communications
This field is for validation purposes and should be left unchanged.