Brochure

10.
Features Benefits
Rugged Casing Design The 1600 Series has a maximum operating pressure of 175psi, and a maximum
operating temperature of 300°F. The 1600 Series is available in cast-iron stainless steel
fitted construction or all stainless steel construction.
Cartridge Assembly Replaceable "cooler running" bearing cartridge extends bearing life, and with
permanently sealed greased lubricated ball bearings it is virtually maintenance free.
Pressure Tappings Pressure tappings allow for differential pressure readings to be taken across the pump.
One Piece Enclosed Impeller Dynamically balanced stainless steel impeller assures long life
and higher pump efficiencies.
Cupro-Nickel Shaft Sleeve Non corrosive shaft sleeve protects the shaft by preventing contact between
the shaft and system fluid eliminating the need for more expensive corrosion
resistant shaft materials.
Standard Mechanical Seal 1600 Series In-Line pumps utilize a Type 21 seal design which facilitates quick
and easy replacement. Available in ceramic (standard) or the new “Sealide C”
(for more aggressive system fluids) ensures the flexibility to meet a wide range
of application requirements. One size seal fits all models.
Flexible Coupler Flexible coupler absorbs shock, vibration and misalignment that could be transmitted
to the cartridge and motor bearings while also isolating and preventing any motor
related noise or vibrations from being transmitted to the system.
Resilient Mounted Motor Resilient mounted motor insures quiet reliable vibration free operation of the pump.
Parts Flexibility Superior parts flexibility: one cartridge, one seal, and two motor frames
fit all pump models.
Factory Tested All 1600 series pumps are factory tested, and are built in accordance
with Hydraulic Institute Standards.
Operating Specifications
Description Standard Optional
Pressure 175psi Maximum Operating Pressure ---
(125psi Flanges Standard)
Temperature Mechanical Seal 250°F 300°F
Motors Nema Standard, Resilient Mounted Special Enclosures
Coupler Flexible Type ---
Pump Bearings Ball Bearing Replaceable Cartridge ---
Pressure Tappings Tapped Suction & Discharge Ports ---
Provided as Standard
Pump Flanges Available with the Pump ---
Commercial Hydronic
Application Information