Grundfos | SKU: GRFS-95906637 | Barcode: 5700313291755

MPN: 95906637

Grundfos UPS 43-100F 208V-230V, 3-Speed circulator pump

Name: Grundfos UPS 43-100F 208V-230V, 3-Speed circulator pump
Brand: Grundfos
SKU: GRFS-95906637
Price: 973.75 CAD
Availability: InStock

$973.75 CAD

Shipping calculated at checkout.

UPS is a three-speed circulator pump designed for heating and air-conditioning systems and is also used for central and district heating systems. The pump provides reliable and maintenance-free operation.

Pickup available at Nordik Radiant

Usually ready in 24 hours

Warranty

This product is covered by a 2 years limited warranty

Delivery and Shipping

Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.

Depending on your delivery location, transit time will vary from 1 day to 5 days.

Note for US and International buyers: The customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees that may apply upon delivery.

Technical Specifications User manual

Pump Circulator Model Cross-Reference Chart Guide

Voltage

208V-230V / 60 Hz
Watts

265W - 370W
Body

Cast Iron
Max Head Ft.

30
Max GPM

65.0
Flanges Type

Fixed - rotated 0°

Max GPM

65.0
Flanges Type

Fixed - rotated 0°

Grundfos UPS 43-100 F circulator pump

The Grundfos UPS 43-100F is a robust three-speed wet-rotor circulator, engineered for hydronic heating and cooling systems. Its flexible performance and high reliability make it ideal for demanding applications requiring variable flow rates and head.

Key Features

Three-Speed Motor — The UPS series offers a three-speed switch, allowing operators to select the optimal pump speed for system conditions.
Material & Construction — Housing made of cast iron, offering durability in standard installations.
Temperature & Pressure Limits

Maximum fluid temperature: 230 °F (110 °C)
Minimum fluid temperature: 36 °F (2 °C)
Maximum system pressure: 145 psi

Additional Design Advantages

Green LED power indicator (present in UPS 43-100 models) for visual confirmation of power status
Nut-capture feature on unions (except on the smaller UPS 15-58FC) ensures fast and reliable installation without risk of losing fastening hardware.
Quick-connect terminals facilitate easy wiring and simplify installation work.
Quiet and reliable operation achieved via ceramic bearings and wet-rotor design.

A table comparing the facets of 3 products
Facet	Grundfos UPS 43-100F 115V, 3-Speed circulator pump View details	Taco 0026e F2, 115V-230V, ECM Variable speed Cast Iron Circulator Pump View details	Wilo Star S 33 FC 115V 3-Speed Cast Iron Star Series Circulator Pump View details
Price
Price	Regular price $973.75 CAD	Regular price $999.00 CAD	Regular price $508.00 CAD
Voltage
Voltage	115V / 60 Hz	115V-208V-230V / 50-60Hz	115V / 60 Hz
Body Material
Body Material	Cast Iron	Cast Iron	Cast Iron
Flanges
Flanges	Fixed - rotated 0°	Fixed - rotated 0°	Fixed - rotated 0°
Max Head Ft.
Max Head Ft.	30	26	33
Max GPM
Max GPM	65	44	38
Watts
Watts	265W - 370W	10-120W	98W - 202W

Grundfos UPS 43-100F 208V-230V, 3-Speed circulator pump

Warranty

Delivery and Shipping