# TAEN GPD25-12 Circulation Pump (DN25 Threaded Connection)
## Basic Description
**Model**: TAEN GPD25-12
**Type**: Wet rotor circulating pump, single speed
**Connection**: DN25 (1″ internal threaded union connection), threaded version (without “F” suffix = threaded; F = flange)
**Application**: Heating system hot water circulation, clean water only
## Technical Specifications
– Rated Voltage: AC 220V ±10%, 50Hz, single phase
– Max Power: 0.5 kW (500W)
– Max Head: 12.5 m
– Max Flow: 7 m³/h
– Liquid Temperature Range: 0 ~ +110 ℃
– Max Working System Pressure: 10 bar (1.0 MPa)
– Installation Length: 180 mm
– Net Weight: 7.7 kg
– Protection Class: IP44
– Insulation Class: Class H
– Pump Housing Material: Cast iron
– Medium: Clean hot water (heating water)
– Package includes: Pump + threaded union nuts
– Warranty: 1 year
– Origin: ChinaТАЭН
## Model Code Explanation
– **GPD**: Single-phase canned motor circulation pump
– **25**: Nominal diameter DN25
– **12**: Max head ~12 m
– No suffix S = single speed; S = three-speed; F = flange connection (this unit is threaded, no F)
## Features
– Wet rotor design, self-cooling & self-lubricating, maintenance-free
– Low noise, zero external leakage
– Copper winding motor
– Suitable for residential / small commercial heating circuits
## Dimensions (mm)
– Mounting length: 180
– Height: 180
– Width: 167
– Depth: 229ТАЭН
TAEN GPD25-12 circulation pump with DN 25 threaded connection Specifications
| Model | TAEN GPD25-12 |
|---|---|
| Type | Wet rotor circulating pump, single speed |
| Connection | DN25 (1" internal threaded union connection), threaded version (without "F" suffix = threaded; F = flange) |
| Application | Heating system hot water circulation, clean water only |
| Rated Voltage | AC 220V ±10%, 50Hz, single phase |
| Max Power | 0.5 kW (500W) |
| Max Head | 12.5 m |
| Max Flow | 7 m³/h |
| Liquid Temperature Range | 0 ~ +110 ℃ |
| Max Working System Pressure | 10 bar (1.0 MPa) |
| Installation Length | 180 mm |
| Net Weight | 7.7 kg |
| Protection Class | IP44 |
| Insulation Class | Class H |
| Pump Housing Material | Cast iron |
| Medium | Clean hot water (heating water) |
| Package includes | Pump + threaded union nuts |
| Warranty | 1 year |
| Origin | ChinaТАЭН |
| GPD | Single-phase canned motor circulation pump |
| 25 | Nominal diameter DN25 |
| 12 | Max head ~12 m |
| Mounting length | 180 |
| Height | 180 |
About the TAEN GPD25-12 circulation pump with DN 25 threaded connection
The TAEN GPD25-12 circulation pump with DN 25 threaded connection is a drive products used in industrial automation, control and power systems. It is rated at Model TAEN GPD25-12, Type Wet rotor circulating pump, single speed, Connection DN25 (1" internal threaded union connection), threaded version (without "F" suffix = threaded; F = flange). This drive products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number TAEN GPD25-12 circulation pump with DN 25 threaded connection for accurate procurement and cross-referencing.
Why source the TAEN GPD25-12 circulation pump with DN 25 threaded connection from HDE123
- Verified part number: every TAEN GPD25-12 circulation pump with DN 25 threaded connection is checked against its manufacturer specification before shipment.
- 24 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the TAEN GPD25-12 circulation pump with DN 25 threaded connection
To order the TAEN GPD25-12 circulation pump with DN 25 threaded connection, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.