E41 • T41 Series |
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Horizontal Close CoupledThe contractor shall furnish (and install as shown on the plans) an MTH E41/T41 Series horizontal close coupled regenerative turbine type pump model_________ size 1” by 1” of (BRONZE FITTED) (ALL IRON) (ALL BRONZE) (316 STAINLESS STEEL) construction. Each pump shall have a capacity of ____GPM when operating at a total head of _______feet. Suction pressure will be ____feet with a liquid temperature of ____degrees F. The pump is to be furnished with a mechanical seal with stainless steel metal parts, Buna elastomers, ceramic seat and carbon washer. A stainless steel shaft or a shaft sleeve shall be furnished in pumps up to three horsepower and a 316 stainless steel shaft in pumps five horsepower and larger. The pump casing shall be vertically split two piece, end suction and (TOP DISCHARGE) (90° DISCHARGE) (180° DISCHARGE) (270° DISCHARGE) with water passageways accurately machined into each piece. The impeller shall be hydraulically self centering and no external adjustment shall be necessary. The pump shall be close coupled to a standard NEMA “C” face
___HP ___phase ___Hertz ___voltage ___RPM horizontal (OPEN DRIPPROOF)
(TOTALLY ENCLOSED) (EXPLOSION PROOF) motor. The motor shall be sized to
prevent overloading at the highest head condition listed in the specifications. |
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