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132 | Pump Sequencer - Stand-by / 2-Stage | Tekmar

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Overview

Details for 132

Pump Sequencer - Stand-by / 2-Stage

The Pump Sequencer 132 is designed to operate 2 pumps by providing stand-by or staging operation. It can be used in a wide range of applications, including residential installations using a backup system pump to commercial applications that require energizing a second stage for increased flow or head. The main function of this pump sequencer is to provide lead lag capability to a standby pump setup, or to provide staging capability for a dual pump installation. It can energize up to 2 pumps, as well as provide alert contacts that can be used in the event of a failure.

Features

Warm weather shut down
Lead lag operation
2 stage capability
Equal run time rotation

Specifications

Item Number	132
Brand	Tekmar
Category	Setpoint and Pump Controls
Agency Approvals	CSA C US, meets class B: ICES and FCC Part 15
Ambient Conditions	Indoor use only, 32 to 120 degrees F (0 to 50 degrees C), RH less than or equal to 90 percent Non-condensing
Control Type	Microprocessor control, this is not a safety (limit) control
Demand	20 to 260 V (ac) 2 VA
DHW - Valve Output	Does Not Apply To Product
DHW - Zone Valve	Does Not Apply To Product
Dimensions	6-5/8 IN H x 7-9/16 IN W x 2-13/16 IN D (170 x 193 x 72 mm)
Enclosure Material	Blue PVC plastic
Enclosure NEMA Rating	NEMA 1
Hydronic - HVAC Control Type	Pump Sequencer
Power Supply	120 V plus / minus 10 percent, 50/60 Hz, 6 VA
Pump Relay	240 V (ac) 10 A 1/2 hp
Relay	Alert Relay 240 V (ac) 10 A 1/3 hp
Sensor	NTC thermistor, 10 k Ohm at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta = 3892