TP 25-50/2 R 98346587 - Anglian Pumping Services

Name: TP 25-50/2 R ** 230v 98346587
Brand: Grundfos
SKU: 9066-tp25-50r
Price: 621.56 GBP
Availability: InStock

In stock

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Established 1975
Trusted by thousands of customers

Grundfos TP 25-50/2 cast iron single-head in-line circulator pump, 0.12 kW 2-pole

Single-stage, close-coupled in-line pump with a cast iron pump housing and composite impeller, driven by a 0.12 kW IE2 2-pole fixed-speed motor. Suction and discharge ports are the same size and sit on one axis, so it fits straight into the pipe run.

Built for closed heating, cooling and air conditioning circuits, with threaded ports for smaller pipework.

G 1½

Connection

0.12 kW

Motor

1 x 220-230V

Supply

5 m

Max head

Cast iron housingComposite impellerIE2 motorThreaded portsPN 10-25 to +120 °C

Full Description

More about this product

Full Description

Applications

Heating and district heating systems
Air conditioning and chilled water systems
Ground-source heat pump systems
Industrial process and cooling circuits
Solar thermal systems

Specification

Model	TP 25-50/2
Grundfos type key	TP 25-50/2 A-O-A-BQQE-AW1
Grundfos part number	98346587
Configuration	Single head, in-line
Pipe connection	G 1 1/2 threaded (ISO 228-1), PN 10
Port-to-port length	180 mm
Rated motor power (P2)	0.12 kW
Supply voltage	1 x 220-230 V, 50 Hz
Rated current	0.93-0.93 A
Motor	2-pole, fan-cooled, fixed speed, IE2 (60.0% efficiency at full load)
Rated speed	2920 rpm
Rated duty point	62 l/min (3.7 m³/h) at 2.7 m head
Maximum head	5 m (0.49 bar)
Max. operating pressure	10 bar
Liquid temperature	-25 °C to +120 °C
Pump housing	Cast iron EN-GJL-150
Impeller	Composite
Shaft seal	BQQE rubber bellows seal (SiC/SiC/EPDM) to EN 12756
Enclosure	IP55, insulation class F
Net weight	9.8 kg

Key features

Cast iron pump housing

Robust cast iron housing for closed heating, cooling and air conditioning circuits.

Composite impeller

Composite impeller matched to the duty.

Threaded connections

G 1 1/2 threaded ports to ISO 228-1 for direct connection to smaller pipework without flanges.

In-line ports

Suction and discharge ports of the same size on a common axis make installation in a straight pipe run simple.

Mechanical shaft seal

BQQE seal to EN 12756 with silicon carbide faces — a standard seal, easy to source and replace.

IE2 2-pole motor

0.12 kW fan-cooled motor running at 2920 rpm, IP55 enclosure.

Frequently asked questions

What supply does it need?

Single-phase: 1 x 220-230 V. Rated current is 0.93-0.93 A.

What will it pump?

Its rated duty point is 62 l/min (3.7 m³/h) at 2.7 m head, and it reaches up to 5 m (0.49 bar) at zero flow. Pipe and fitting losses are not included.

Can I control the speed?

This is a fixed-speed pump. For variable speed, look at the Grundfos TPE range, which has the speed control built into the motor.

What temperature and pressure can it take?

Liquid temperature -25 °C to +120 °C and a maximum operating pressure of 10 bar.

Downloads

brochure PDF
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data sheet PDF
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Delivery Information

Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.

Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).

Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.

Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.

Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.

Frequently Asked Questions

Quick answers to common questions about the TP 25-50/2 R ** 230v 98346587. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.

What types of Grundfos pumps are available?

Grundfos offers circulators, booster pumps, borehole pumps, drainage pumps and other solutions for domestic and commercial systems.

How do I identify the correct Grundfos pump model?

Use the model name and product number on the pump nameplate, then check the electrical, hydraulic and connection specifications.

Can a Grundfos pump improve household water pressure?

A suitably selected Grundfos booster system can improve water pressure or flow, subject to the property’s water supply and installation requirements.