Name: Grundfos 91122125 - TP 40-80/2 A-G-Z-BUBE-XY2 | Circulator | Heating | Domestic Use
Brand: Grundfos
SKU: 91122125
Price: 3170.75 USD
Availability: InStock

Image shown may not be actual product

Grundfos 91122125 - TP 40-80/2 A-G-Z-BUBE-XY2 | Circulator | Heating | Domestic Use

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark

91122125 · Inline Single-Stage Centrifugal Pump

TP60 HzStainless steel

The Grundfos 91122125 (TP 40-80/2 A-G-Z-BUBE-XY2) is a Inline Single-Stage Centrifugal Pump. Single-stage close-coupled inline pump for HVAC heating and cooling. Suction and discharge on the same centerline. Nominal performance: 58.6US gpm at 22.31ft. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Hot Water Recirculation and more.

Max Flow

58.6US gpm

Max Head

22.31ft

Max Pressure

145.04psi

Grundfos

World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945

Industrial Grade

Built and tested to IEC and NEMA standards

Authorized Distributor

Genuine Grundfos product — full manufacturer warranty coverage

Expert Support

Technical help available — call (781) 281-8905 or chat

Why This Product

Genuine Grundfos Part

OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.

Full Traceability

Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.

Authorized Source

PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.

Confirm Compatibility

Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.

Technical Support Available

PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.

Contact for Availability

Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.

Model Information — 91122125

Series: TP

Impeller Material: Stainless steel

Housing Material: Bronze

Shaft Seal: BUBE

Technical Specifications

Model Number	91122125
Product Series	TP
Series Description	Inline Single-Stage Centrifugal Pump
Frequency	60 Hz
Nominal Flow	58.6US gpm
Nominal Head	22.31ft
Max Operating Pressure	145.04psi
Max Fluid Temperature	284°F
Nominal Pipe Bore	1 1/2"
Pipe Standard	USA
Impeller Material	Stainless steel
Housing Material	Bronze
Shaft Seal	BUBE

Applications

HVAC: Heating

HVAC: Air Conditioning

Plumbing: Hot Water Recirculation

District heating

District cooling

Industrial heating

Cooling

Desalination

Drinking water treatment

Municipal water transportation

Rotor & spray irrigation

Ground water transfer

Livestock & Wildlife Watering

Water Treatment Fertigation

Chemigation & Dosing

Pivot & Lateral Irrigation

Frost protection

Solar boosting and water supply solutions

Controls and digital groundwater management

Solar controls and digital water management

Municipal solar solutions

Agriculture solar solutions

Livestock watering with solar solutions

Community solar solutions

Important Notices

Electrical	Verify supply voltage, phase, and frequency match nameplate before installation.
Temperature limits	Do not exceed max fluid temperature 284°F. Exceeding limits damages seals and motor insulation.
Dry running	Do not run dry. TP pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.
Maintenance	Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.

Documentation

✓ Installation and Operating Manual (IOM) — TP Series

✓ Product Data Sheet — 91122125

✓ Service Manual and Spare Parts List

Need the IOM, data sheet, or spare parts list? Contact PumpStop and we'll send it over.

Before You OrderConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.

Grundfos 91122125 - TP 40-80/2 A-G-Z-BUBE-XY2 | Circulator | Heating | Domestic Use

Description

Genuine Grundfos Part

Full Traceability

Authorized Source

Confirm Compatibility

Technical Support Available

Contact for Availability

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