Grundfos TP 40-630/2 Single-Stage Volute Pump 11 kW 44.6 m³/h Flow for Commercial HVAC Systems
Price:
Negotiable
MOQ:
1
Delivery Time:
within 15 workdays
Brand:
Grundfos
Product Description
Grundfos TP 40-630/2 Single-Stage Volute Pump
High-performance main circulating pump designed for large commercial air conditioning systems, featuring 11 kW power and DN 40 connections for reliable operation.
Product Overview
Close-coupled single-stage volute pump with coaxial suction and discharge ports of identical diameter. This overhung design water pump allows maintenance of power components (motor, pump head, impeller) while the casing remains pipeline-connected.
Key Features
- Non-balanced rubber bellows seal conforming to DIN EN 12756 standard
- PN 16 DIN flange connections (EN 1092-2 and ISO 7005-2 compliant)
- Asynchronous motor with cooling fan and IE3 efficiency class
- Disassemblable power end for maintenance without pipeline disconnection
Technical Specifications
| Performance | Specifications |
|---|---|
| Rated Flow Rate | 44.6 m³/h |
| Rated Head | 49.9 meters |
| Impeller Diameter | 219 mm |
| Motor Power (P2) | 11 kW |
| Connection Size | DN 40 |
| Maximum Pressure | 16 bar at 120°C |
| Liquid Temperature Range | -25 to 120°C |
| Motor Efficiency | IE3 91.2% |
| Net Weight | 153 kg |
Construction Materials
Pump casing: Cast iron (EN-GJL-250, ASTM class 35) | Impeller: Brass (CuZn37Pb)
Electrical Data
Rated voltage: 3×380-420D/660-725Y V | Current: 20.4-18.4/11.6-10.6 A | Power factor: 0.89
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Company
Tianjin Shiny-Metals Technology Co., Ltd.
Location
Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin
Contact Person
Wang