Grundfos 99430129, Model TPE40-240/2, E-Circulator Pump w/ Variable Speed Drive, 1-1/2 HP, 200-240 Volts, 3 Phase, BUBE Seal, 3.86" Impeller, Cast Iron Body, 66.9 GPM Rated Flow, 45.93 ft Rated Head, GF40/43 Flange Mount

FEATURES

Grundfos TPE Series 1000 E-Circulator Pump w/ Variable Speed Drive

This pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via 125 psi ANSI flanges. The pump is fitted with a fan-cooled, permanent-magnet synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement.

Via an external signal (from a sensor or a controller), the TPE Series 1000 pump allows for any configuration and control method required: constant pressure, constant temperature or constant flow.

Features

• Pump connection: GF 40/43 flange
• 1-1/2" connection size
• Supplied with tungsten carbide/carbon seal (BUBE)
• Significant energy savings
• Increased comfort
• Control and monitoring of pump performance
• Communication with the pump
• Differential pressure sensor

Applications

• HVAC: Air Conditioning
• HVAC: Heating
• Plumbing: Hot Water Recirculation
• District cooling
• District heating
• Drinking water treatment
• Irrigation
• Cooling
• Desalination
• Industrial heating
• Municipal water transportation

Note: Sensor is required for controlling pump.