Item is not low-lead compliant

FEBCO 4" CHECK SPRING MODULE

FEBCO 4" SPRING MODULE #Z905143

Watts Water Technologies

SKU:
Z905143
UPC:
643925014761
Availability:
Items in stock ship same day if ordered by 3:30pm PST, Monday-Friday.
Model Series:
850 / 856 2 1/2" - 10"
Model Group:
850 / 856 2 1/2" - 10"
Model Size:
4:4"
Model Series:
860 2 1/2" - 10"
Model Group:
860 2 1/2" - 10"
Model Series:
870 / 870V / 876 2 1/2" - 10"
Model Group:
870 / 870V / 876 2 1/2" - 10"
Model Series:
880 / 880V 2 1/2" - 10"
Model Group:
880 / 880V 2 1/2" - 10"
Packing Slip Description:
FEBCO 4" SPRING MODULE
PDP Heading:
FEBCO 4" CHECK SPRING MODULE
Catalog Product Description:
Check Spring Module
Contains Lead:
Yes
Repair Kit Model Number:
FRK 850/870V SM2 4
Breakdown:
Repair Guide
Resources Ref Manual:
Reference Manual
Resources Repair Info:
Repair Info

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FEBCO 4" CHECK SPRING MODULE

Second Spring Module Outlet Kit For 4 In Reduced Pressure Zone Assembly

Model Overview

This is a double check assembly. The 1/2"-2" sizes began production in 1997. The body is made of bronze and utilizes an in-line modular check design. In 2010 the 850LF was introduced in sizes 1/2"-2" constructed of lead free bronze. The check modules are made of glass filled noryl and held in the body by a retainer. The model 850U incorporates a union end ball valve on the model 850. In 2000 the model 850B was developed as a bypass for the model 831, 856, and 876. Production on sizes 2 1/2"-10" began in 1993. The body is made of ductile iron which is fused epoxy coated. Check springs are contained when the cover is removed. Check seats are replaceable. The internal check mechanism is a swing check design with the internal parts made mostly of bronze. The check disc utilizes a vulcanized clapper plate design of elastomer seal. The difference between the models is in the shape of the body. The 850 model is a straight horizontal configuration. The 870 is known as the N shape. The piping comes up from the bottom on the inlet and goes down out of the outlet to give it a compact installation feature. The 870V is a vertically oriented assembly where the piping comes up into the inlet and then goes horizontally through the check mechanism. The outlet continues to go up out of the outlet check to give it a vertical orientation. In 2011 the LF 850 and LF 870V were introduced. The internal check mechanism was changed to a lead free design. The previous leaded bronze items were changed to stainless steel or other lead free materials. The internal check utilizes a silicone disc instead of the vulcanized clapper plate as in the earlier 850, 870, and 870V design.

Model Series:
850 / 856 2 1/2" - 10"
Model Series:
860 2 1/2" - 10"
Model Series:
870 / 870V / 876 2 1/2" - 10"
Model Series:
880 / 880V 2 1/2" - 10"
Packing Slip Description:
FEBCO 4" SPRING MODULE
Repair Kit Model Number:
FRK 850/870V SM2 4
UPC:
643925014761
Brand:
Watts Water Technologies

Reference Manual

Repair Info

Model Group:
850 / 856 2 1/2" - 10"
Model Size:
4:4"
Model Group:
860 2 1/2" - 10"
Model Group:
870 / 870V / 876 2 1/2" - 10"
Model Group:
880 / 880V 2 1/2" - 10"

Item is not low-lead compliant.

Safe Drinking Water Act:
This product contains leaded bronze and is not intended for applications anticipated for human consumption. More Information

Prop 65 Warning:
WARNING This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. More Information