Skip to main content
Notice:
We’re making improvements to our website! Pricing and inventory information will be temporarily unavailable until August 2026.
More details here.
About
Careers
Contact Us
open menu
Site Search
submit search
Sign In / Register
My Account
Sign In / Register
My Account
Bathroom
Kitchen
Lighting
Parts
Brands
Clearance
Home
Valves & Actuators
Check Valves & Backflow Preventers
Check Valves & Backflow Preventer Accessories
Check Valves & Backflow Preventer Accessories
Filters
Search within category
Stocked Items
Stocked Items Only
Brands
Canature WaterGroup | Duro®
(1)
MAINLINE
(3)
Filters
Search within category
Stocked Items
Stocked Items Only
Brands
Canature WaterGroup | Duro®
(1)
MAINLINE
(3)
4
Products
Sort by
Best Match
Product: A to Z
Product: Z to A
Brand: A to Z
Brand: Z to A
Product Grid View
Product List View
content loaded
Quick View
MAINLINE MLFP-6122 6X12 2 2-HOLE FACE PLATE
MFR Part #:
MFR Part #
MLFP-6122
SKU #:
SKU #
1310866
U/M
Please Sign in for Pricing
QTY
Compare
Quick View
MAINLINE MLFP-6123 6X12 FACEPLATE - TWO 3IN HOLES
MFR Part #:
MFR Part #
MLFP-6123
SKU #:
SKU #
1178522
U/M
Please Sign in for Pricing
QTY
Compare
Quick View
MAINLINE MLFP-663 6X6 FACEPLATE - SINGLE 3IN HOLE
MFR Part #:
MFR Part #
MLFP-663
SKU #:
SKU #
1178523
U/M
Please Sign in for Pricing
QTY
Compare
Quick View
ADAPTOCHECK WATERGROUP 60503
MFR Part #:
MFR Part #
60503
SKU #:
SKU #
1212937
U/M
Please Sign in for Pricing
QTY
Compare