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TP 350-780/4 A3-F-O-DQQE-YW3 Close-coupled single-stage volute pump with coaxial suction and discharge ports of the same diameter. The pump features a top-pull design. For example, the power head (motor, pump head, and impeller) can be disassembled for maintenance while the pump casing remains connected to the pipeline. It is equipped with a balanced O-ring seal, and the shaft seal complies with the DIN EN 12756 standard. Pipe connections are made via PN 25 DIN flanges (in accordance with EN 1092-2 and ISO 7005-2 standards). An asynchronous motor with a cooling fan is installed on the pump.
Application: Commercial Air Conditioning Single-stage In-line Pump
Controller: Frequency converter: None
Liquid: Liquid conveyed: Water Liquid temperature range: -40 .. 140 °C Liquid temperature during operation: 20 °C Density: 998.2 kg/m³
Technical Data: Pump speed basis for pump data: 1492 rpm Rated flow rate: 1383 m³/h Rated head: 66.11 m Actual impeller diameter: 480 mm Main shaft seal: DQQE Shaft seal code: DQQE Curve tolerance: ISO9906:2012 3B
Materials: Pump casing: Ductile iron Pump housing: EN-GJS-400-18-LT Pump casing: ASTM Grade 60-40-18 Impeller: Cast iron
EN-GJL-200
ASTM class 30
Installation: Ambient temperature range: -20 .. 55 °C Maximum operating pressure: 25 bar Maximum pressure at specified temperature: 25 bar / 140 °C Pipe connection standard: EN 1092-2 Interface type: DIN Connection size: DN 350 Pressure rating for pipe connection: PN 25 Port spacing: 1400 mm Motor flange size: FF740
Electrical Data: Motor model: INNOMOTICS Rated power - P2: 315 kW Power supply frequency: 50 Hz Rated voltage: 3 x 380-420D/660-725Y V Rated current: 609-609/352-352 A Starting current: 850 % Cos phi - Power factor: 0.83 Rated speed: 1490 rpm Efficiency: IE3 96% IE efficiency class: IE3 Motor full-load efficiency: 96 % Motor efficiency at 3/4 load: 96 % Motor efficiency at 1/2 load: 95.6 % Motor pole number: 4 Enclosure rating (IEC 34-5): IP55 Insulation class (IEC 85): F Motor number: 99301718
Other: Minimum Energy Index, MEI ≥: 0.70 Net weight: 2580 kg Gross weight: 2660 kg Transport volume: 5.59 m³
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company
Year Established:
2019
Total Annual:
$2.5 Million -$5 Million
Employee Number:
20~50
Ecer Certification:
Verified Supplier
. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ... . Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ...
Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin