Calpeda Peripherical Turbine Pump - 1/2HP, 230V B-TPM 78-60

WATER PUMP CONSTRUCTION

Close-coupled peripheral pumps (regenerative pumps) with turbine impeller.

Connections: threaded ports NPT.

CALPEDA B-TPM APPLICATIONS

For clean liquids without abrasives, without suspended solids, non-explosive, non-aggressive for the pump materials.
For increasing network pressure (follow local specifications).
For the reduced dimensions, these pumps are very well suitable to be mounted in cooling and air-conditioning machines and equipment, circulation, boiler feed.

CALPEDA PUMP IDEAL OPERATING CONDITIONS

• Liquid temperature from 14 F to 194 F.
• Ambient temperature up to 104 C.
• Total suction lift up to 23 ft.
• Continuous duty.

CALPEDA B-TPM MOTOR

• 2-pole induction motor, 60 Hz (n 3450 rpm).
• Three-phase 230/460 V.
• Single-phase 115 V, 230 V, with thermal protector.
• Capacitor inside the terminal box.
• Insulation class F.
• Protection IP 44.

SPECIAL FEATURES ON REQUEST

• Other voltages.
• Special mechanical seal.
• Higher or lower liquid or ambient temperatures.

CALPEDA PUMP BUILDING MATERIALS

• Pump casing: Cast iron GJL 200 EN 1561
• Lantern bracket: Cast iron GJL 200 EN 1561
• Casin cover: Brass CW510L (lead-free public LAW 111-380)
• Cast iron GJL 200 EN 1561 for T76, TP 80
• Impeller: Brass CW510L (lead-free public LAW 111-380)
• Shaft: Chrome-nickel steel AISI 303 for T 76, Tp 80
• Chrome steel AISI 430 for CT, T61-65-70
• Mechanical seal: Carbon - Ceramic - NBR