MAASS Midwest Manufacturing Inc. products

Controls pump cycling, reducing amount of electricity used by the pump. Reduces the size of pressure tank needed. Adjustable bypass valves easily control run-time. Eliminates early pump failure and reduces pump cycling, increasing the life of the pump. Prevents and controls water hammer. See Product Catalog for details about the Plastic Fixed Pressure Series, the In-well Coupling Adapter, the Brass Series, the Stainless Series and the Cast Iron Series.

Prevents galling, seizing and corrosion. May be used on stainless steel threads. Temperature range from -450°F to 550 F. Available in gray or white. White made from 100% virgin PTFE with no pigments or additives.

Precision machined from domestic 4140 high alloy material, heat treated to high of 36RC. Tungsten carbide inserts press fit into the outside of shoe, improving hole cleaning and rate of penetration. Milled pockets provide relief from residual stresses. High stress areas are hard welded to 65RC to improve durability. Manufactured in North Americadeeeeee. Available in 3` through 18 ` sizes.

Simplex, Duplex or Custom. Standard controls from 3HP - 250HP. Custom controls above 250 HP - consult factory. Made in the U.S.A..

NO ADHESIVE NEEDED! Sticks to itself -  No torch needed. Insulates 400V/MIL 7 (dispenser and refill) – No need for Heat Shrinks. Stretches 300% - Conforms to irregular shapes. Waterproof - Creates waterproof seal. UL listed. 12 month shelf life. Maintains all characteristics and resistances from -65°F up to 500°F. Approximately 6” of tape used to perform a wrap on a wire splice. Made in the USA.

Designed to deliver a constant volume of water flow output. Flow tolerance +/- 15%. Temperature range 40° to 150°. Quiet operation. Zic plated body. Lead free (less than or equal to 0.25% lead content). NSF/ANSI 61 and CSA.

Welded air vent with stainless steel screen. Stainless steel lock pin. Shielded Lock. Two lifting eyes on lid. Detent pins for quick release of unit. Specify base options: Cemented or Anchor­ bolt secured mounting base. Catalytic epoxy coated. Fits all sizes up to 26" well casing.

Stainless steel case, Brass stem, Liquid filled to reduce vibrations, Lead free (less than or equal to 0.25% lead content).

Precision machined from domestic 4140 high alloy material, heat treated to high of 36RC. Tungsten carbide inserts press fit into the outside of shoe, improving hole cleaning and rate of penetration. Milled pockets provide relief from residual stresses. High stress areas are hard welded to 65RC to improve durability. Manufactured in North Americadeeeeee. Available in 3" through 18 " sizes.