Grundfos TP 65-945/2 Commercial In-Line Pump 37 kW 111.8 m³/h Flow 85.79 m Head for HVAC Systems
Price:
negotiable
MOQ:
1
Delivery Time:
within 15 workdays
Brand:
Grundfos
Product Description
Grundfos TP 65-945/2 Commercial In-Line Pump
Model: TP 65-945/2 A-F-R-BQQE-SW1
Serial Number: 93326260
Primary Application: Commercial Air Conditioning Systems
Product Overview
Close-coupled single-stage volute pump designed for commercial HVAC applications, featuring coaxial suction and discharge ports with identical diameters. The innovative top-pull design enables maintenance of the power head (motor, pump head, and impeller) while the pump casing remains connected to the pipeline system.
Key Features
- Unbalanced rubber bellows shaft seal compliant with DIN EN 12756 standard
- PN 16 DIN flange connections per EN 1092-2 and ISO 7005-2 standards
- Asynchronous motor with integrated cooling fan
- Top-pull maintenance design for service accessibility
- Single-stage in-line configuration for commercial HVAC systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Flow Rate | 111.8 m³/h |
| Rated Head | 85.79 m |
| Pump Speed | 2956 rpm |
| Actual Impeller Diameter | 262 mm |
| Connection Size | DN 65 |
| Port Spacing | 550 mm |
| Maximum Operating Pressure | 16 bar |
| Liquid Temperature Range | -25 to 120 °C |
| Rated Power (P2) | 37 kW |
| Rated Voltage | 3 × 380 V |
| Motor Efficiency Class | IE4 (95% efficiency) |
Material Construction
- Pump Casing: Cast iron (EN-GJL-250 / ASTM class 35)
- Impeller: Stainless steel (EN 1.4308 / ASTM CF8)
- Shaft Seal: BQQE rubber bellows configuration
Electrical Data
| Parameter | Specification |
|---|---|
| Motor Model | 200LB |
| Rated Current | 67.8 A |
| Power Factor (Cos φ) | 0.88 |
| Rated Speed | 2970 rpm |
| Enclosure Rating (IEC 34-5) | IP55 (Protected against water jets and dust) |
| Insulation Class (IEC 85) | F |
Physical Specifications
- Net Weight: 97.6 kg
- Gross Weight: 127 kg
- Transport Volume: 0.771 m³
- Minimum Energy Index (MEI): ≥ 0.7
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Get in Touch
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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