LSP | Keyline Sales

LSP - Aquaflo

Washing Machine Pull Stop Box™

The Washing Machine Pull Stop Box™ provides a sleek and sophisticated finished look. The decorative knob controls the flow of water to the supply line by actuating the valve in a push/pull motion. The boxes are strong and compact with an adjustable layout.

A Legacy of Innovation

LSP Products was founded by plumbers over 50 years ago with a focus on unparalleled innovation, superior product quality, and best-in-class service to the plumbing industry. Since its beginning as Specialty Products, LSP has continued to lead plumbing products innovation with inventions like the stainless steel braided flex connector, the Kahuna™ outlet box, the Revolver waste & overflow, Pull Stop Box™, and most recently, the One Stop Box™. Our primary focus is the new construction market where we develop products that make installations easy and provide significant cost savings to the plumbing/mechanical contractor.

LSP is owned by NCH Corporation (NCH), a privately (family) owned corporation based in Irving, Texas. NCH has been owned by the same family and headquartered in Irving, Texas, for over 100 years, which provides significant stability and longevity to LSP.

LSP has a manufacturing facility located in Monterrey, Mexico, and a distribution center in Dallas, Texas. We are proud to offer many products designed and made in North America. Those products can be identified by looking for the “Made in North America” designation on our product listings.

Manufacturer Site

The Power Box FireStop Dual Drain Washing Machine Outlet Box

Powerbox is a versatile fire-rated outlet box with right-justified, top-mounted CPVC valves and the choice of left, right, or center drain. Pair with the newly designed condensate funnel, with built-in air gap, to utilize the left-justified condensate knockouts for 3/4″ and 1″ IPS piping.

FireStop Power Box Spec Sheet

Hang 'em PLUS Pipe Hanger

The most versatile DWV pipe hanger on the market with features like: patented Ball and Socket design that rotates 360° for alignment flexibility during installation and pivots ±10° horizontally to match the slope of the drain pipe.

Strap ratchet adjusts for all Schedule 40 DWV pipe sizes to 4” and the extension strap accessory is for larger diameter pipe up to 6”.

Hanger rod is pre-marked and numbered mounting holes every 1”.

Made in North America.

Hang'em Plus Pipe Hanger

One Stop Box™

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

Dimensions

7.5″ W x 7.8″ H x 3.7” D Faceplate – 6.8″ W x 7.1″H

One Stop Box Spec Sheet