Plumbing/Piping Accessories

At Heat & Power Products, we are your single source boiler, burner, pump, and boiler room accessory supplier. Representing equipment manufacturers for over 45 years, Heat & Power Products is equipped to serve contractors, engineers and end-users with professional sales, specification, design and after-market support.


Heat & Power Products, INC.

Metraflex Metraloop Expansion joint

Sizes: 1/2" to 36" any weldable/brazeable end connections

There’s no limit to the thermal applications that Metraloop can handle. It can even be designed with lined hose for high velocity, double-braid for high pressures, and all stainless-steel construction for media compatibility. Available with +/- 1.5” movement or +/- 4” movement standard. The Metraloop is the ultimate expansion joint accounting for movement in every direction and minimizing thrust and anchor loads, it is ultra-flexible and comes in a large variety of stock and custom configurations.


Heat & Power Products, INC.

Metraflex Vane Flex Pump Connector

Sizes: 2" to 14" reducing and 90 deg Elbow configurations available

New Vane Flex™ dramatically reduces pump turbulence and improves flow of engineered piping system. Combining hydrodynamic-shaped vanes with a flexible pump connector, the Vane Flex maintains the full range of movement of a standard flexible connector, yet, at the same time and in the same space as a standard connector, provides better flow-straightening than a length of pipe equivalent to 5-to-10 diameters.


Heat & Power Products, INC.

Metraflex Suction Diffuser Flex Pump Connector

Sizes: 2" to 14" reducing and 90 deg Elbow configurations available

The Suction Diffuser Flex Technology consists of a specially designed set of stationary vanes placed upstream of an elbow. The Suction Diffuser Flex imparts to the fluid a gyroscopic motion, which counteracts the elbow induced motion, enabling the fluid to negotiate the turn uniformly and exit with a flat velocity profile. Guaranteed measurable improved pump performance. Reduced pump vibration and wear, maximizing pump operating life and helping reduce pump maintenance.


Heat & Power Products, INC.

Metraflex LPD

Sizes: 2-1/2" - 12"

The new LPD Y Strainer provides significant energy savings over the old Y strainer. Has a lower pressure drop.


Heat & Power Products, INC.

Lawler 911 Series

Sizes: 2 - 60 GPM

Lawler has a 911, 911E, & 911E/F. Uses would be combination showers & eye/face wash units.


Heat & Power Products, INC.

Metraflex MLP

Sizes: 2-1/2" - 12"

Max intermittent offset from centerline is 3/4" and max permanent offset from centerline is 1". Carbon steel flanges. Corrugated hose & braid is 300 series stainless steel.


Heat & Power Products, INC.

Lawler 570

Sizes: 1/2" - 3/4"

This valve is easy to install, economically priced, and offers a range of temperature settings from full cold to 115°F. It can be installed with or without cabinets, is resistant to tampering, and protects against scalding and chilling.


Heat & Power Products, INC.

Metraflex Doublesphere

Sizes: 2" - 12"

This rubber expansion joint has an unique shape and longer length increases acoustic resistance and dampens hydraulic surge and shock. Options include EPDM, Neoprene, Butyl, Nitrile, & Hypalon.


Heat & Power Products, INC.

Lawler 800 Series

Sizes: 1 - 200 GPM

Lawler has an 801, 802, 803, 804, & 805 high-low mixing valves. Options include a cabinet and additional shutoff valves.


Heat & Power Products, INC.

Stingray Eyewash Stations

Sizes: Custom

Eyewash stations suited for various locations and situations.

Heat & Power Products, Inc. represents the following quality manufacturers.