T31 Series Specifications
Horizontal Closed Coupled
The contractor shall furnish (and install as shown on the plans) an MTH
T31 Series horizontal close coupled regenerative turbine type pump model
_______ size 3/4 by 3/4 of (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 _____°F.
The pump is to be furnished with a mechanical seal with stainless steel
metal parts, Buna elastomers, ceramic seat and carbon washer.
The pump casting shall be vertically split in two piece design, 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) (totaly enclosed)
(explosion proof) motor.
The motor shall be sized to prevent overloading at the highest head condition
listed in the specifications.
Horizontal Pedestal Mount
The contractor shall furnish (and install as shown on the plans) an MTH
T31 Series horizontal pedestal mount regenerative type pump model_________
size 3/4 by 3/4 of (ALL BRONZE) (316 STAINLESS STEEL) construction. Each
pump shall have a capacity of ____GPM when operating at a total head of
_______feet. Each pump shall have the capacity of _____GPM when operating
at a total head of _____feet.Suction pressure will be _____feet with a
liquid temperature of _____°F.
The pump is to be furnished with a mechanical seal with stainless steel
metal parts, Buna elastomers, ceramic seat and carbon washer.
The pump casting shall be vertically split in two piece design, end suction
and (top discharge) (90° discharge) (270° discharge) with water passageways
accurately machined into each piece. The impeller shall be hydraulically
self centering and no external adjustment shall be necessry.
The pump shall be mounted on a bearing pedestal with sealed, grease lubricated
ball bearings having a two year minimum design life under maximum pump
differential pressure of 300 PSI. Pump and motor shall be mounted on a
common steel baseplate (with cast iron drip pan). The pump is to be flexible
coupled with aluminum coupling guard to a standard NEMA _____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.
Coupling alignment shall be checked after installation.
T31 Series Design Features,
T31 Series Optional Features, Back
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