Product Details
Grundfos TPE
fit:
Commercial air conditioning
Single stage pipeline pump equipped with MGE motor
The Grundfos TPE 1000 series and TPE2 series pipeline circulation
pumps
The TPE 1000 and TPE2 series pumps are representatives of
intelligent vertical pipeline pumps. They feature a reliable
mechanical shaft - seal design and can adapt to various
configurations and control methods. Compared with traditional
pumps, these pipeline circulation pumps can accurately respond to
the system's pressure, temperature, and flow requirements, saving
up to 50% of power consumption. The use of an integrated frequency
converter ensures maximum efficiency around the clock.
In addition, the shaft - seal chambers of the TPE 1000 and TPE2
series pipeline circulation pumps are designed for close -
coupling, reducing their sensitivity to impurities in the pumped
liquid and ensuring the best water - circulation state. These
pipeline circulation pumps are durable, reliable, and low - noise,
making them highly suitable for heating, refrigeration, air -
conditioning, district energy, and industrial applications. They
are ideal choices for different industries.
TPE2 100 - 180 N - A - F - A - BQQE - IWB
A close - coupled single - stage volute pump with coaxial suction
and discharge ports of the same diameter. The water pump has a pull
- out design. For example, the power head (motor, pump head, and
impeller) can be removed for maintenance while the pump casing
remains connected to the pipeline. The shaft seal complies with the
DIN EN 12756 standard. The pipeline connection is achieved through
PN 16 DIN flanges (EN 1092 - 2 and ISO 7005 - 2 standards). An air
- cooled permanent - magnet synchronous motor is installed on the
water pump. According to the IEC 60034 - 30 - 2 standard, the
energy efficiency of this motor is at the IE5 level.
| |
Controller
Frequency converter: Built - in
LiquidTransferred liquid: Water
Liquid temperature range: - 25..120 °C
Liquid temperature during operation: 20 °C
Density: 998.2 kg/m³Technology
Pump speed on which the pump data is based: 3890 revolutions per
minute
Rated flow rate: 50.8 m³/h
Rated head: 12.6 meters
Actual impeller diameter: 90 mm
Main shaft seal: BQQE
Shaft - seal code: BQQE
Curve tolerance: ISO9906:2012 3B2
Materials
Pump casing: Cast iron
Pump housing: EN - GJL - 250
Pump casing: ASTM class 35
Impeller: Composite
PES + 30% GF
Installation
Ambient temperature range: -20 to 50 °C
Maximum operating pressure: 16 barMaximum pressure at specified temperature: 16 bar / 120 °C
Pipe connection standard: EN 1092 - 2
Interface model: DIN
Size of connection: DN 100
Pressure rating for pipe connection: PN 16
Port - to - port length: 450 mm
Flange size for motor: 56C
Electrical data
Motor model: 90LD
Rated power - P2: 2.2 kW
Power supply frequency: 50 / 60 Hz
Rated voltage: 3 x 380 - 500 V
Rated current: 4.15 - 3.4 A
Cos phi - Power factor: 0.93 - 0.87
Rated speed: 360 - 4000 revolutions per minute
IE efficiency class: IE5
Motor full - load efficiency: 90.1 %
Number of motor poles: 0
Enclosure rating (IEC 34 - 5): IP55
Insulation class (IEC 85): F
Motor number: 99138021
Others
Minimum efficiency index, MEI ≥: 0.70
Net weight: 43 kg
Gross weight: 51.8 kg
Shipping volume: 0.164 m³
Company Profile
. 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 brand reputation. We
offer a wide range of pumps, including centrifugal pumps, axial
flow pumps, jet pumps, submersible pumps, deep-well submersible
pumps, and swimming pool pumps, with over 500 specifications
available. Our company has obtained the ISO 9001 certification from
the International Organization for Standardization (CQC). In
addition, our civilian motors have undergone product evaluation for
CCC China mandatory certification. We have also received
certifications such as CE, EMC, GS, RoHS, EAC, SASO, and ST. Our
company is dedicated to meeting customer needs with high-quality
products, reasonable prices, and exceptional pre-sales, in-sales,
and after-sales services. We adhere to the management principles of
"quality first, customer first, and reputation-based" and are
committed to providing global customers with the best solutions for
water pumps and water treatment systems, improving their quality of
life. Our goal is to make the world a better place through water,
and we strive to make water even better.