Sign In | Join Free | My burrillandco.com
Home >

Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling

    Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
     
    Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
    • Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
    • Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
    • Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
    • Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
    • Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers
    • Buy cheap Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling from wholesalers

    Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling

    Ask Lasest Price
    Brand Name : Grundfos
    Model Number : Nk 350-350/416-382
    Price : Negotiable
    Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
    Supply Ability : Peak Season Lead Time: 1-3 months, Off Season Lead Time: 1-3 months
    Delivery Time : 15~30 workdays
    • Product Details
    • Company Profile

    Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling

    NK 350 - 350/416 - 382 AA1F1SBESBQQEYW3
    Applicable for:
    1.Commercial heating
    2.Commercial air conditioning
    3.Commercial water boosting
    4.District heating
    5.District cooling
    6.Machining
    7.Process water distribution
    8.Heating
    9.Cooling
    10.Industrial water supply and transportation
    11.Process water treatment
    12.Desalination
    13.Surface water intake
    14.Drinking water treatment
    15.Municipal water transmission and distribution
    16.Irrigation
    17.Water supply for residential areas and buildings
    18.Sewage treatment
    Standard pump compliant with EN 733

    Customizable NK end - suction pumps for demanding applications.
    The Grundfos NK end - suction long - coupled pump is a non - self - priming single - stage centrifugal volute pump with an axial suction port, a radial discharge port, and a horizontal shaft. If you need a versatile pump suitable for a variety of demanding applications, the NK/NKG ensures reliable and efficient supply.


    Thanks to the use of a spacer coupling, the long - coupled pump is designed for easy maintenance. The main dimensions of the NK pump comply with the EN733 standard. All Grundfos end - suction pumps are tested according to the acceptance grade standard of ISO 9906:2012 before leaving the factory.


    NK 350 - 350/416 - 382 AA1F1SBESBQQEYW3
    The non - self - priming single - stage volute centrifugal pump is designed in accordance with the ISO 5199 standard, and its dimensions and rated performance comply with the EN 733 standard. The flanges are of PN 10 type, and their dimensions conform to the EN 1092 - 2 standard. The pump has an axial suction port, a radial discharge port, and a horizontal shaft. It adopts a back - pull - out design, enabling maintenance personnel to disassemble the coupling, bearing bracket, and impeller without loosening the motor, pump casing, and pipes. The unbalanced O - ring shaft seal meets the DIN EN 12756 standard. An air - cooled, base - mounted asynchronous motor is installed on the pump. The pump body and the motor are mounted on the same base frame.




    Controller
    Frequency converter: None
    Pressure sensor: N

    Liquid
    Liquid being transported: Water
    Liquid temperature range: - 25..120 °C
    Liquid temperature during operation: 20 °C
    Density: 998.2 kg/m³

    Technology
    Pump speed based on which pump data is obtained: 1485 revolutions per minute
    Rated flow rate: 1917 m³/h
    Pump with motor: Y
    Rated head: 34.45 meters
    Actual impeller diameter: 399 mm
    Nominal impeller diameter: 350
    Main shaft seal: BQQE
    Shaft seal code: BQQE
    Mechanical seal type: Single
    Curve tolerance: ISO9906:2012 2B
    Bearing design: Standard

    Materials
    Pump casing: Ductile iron
    Pump housing: EN 1563 EN - GJS - 500 - 7
    Pump housing: ASTM 70 - 50 - 05
    Impeller: Stainless steel
    EN 1.4308
    ASTM A351 CF8
    Internal pump - house coating: Painting
    Shaft: Steel
    EN 1.0503/1.4301
    AISI 1045/304

    Installation
    Maximum ambient temperature: 40 °C
    Maximum operating pressure: 10 bar
    Pipe connection standard: EN 1092 - 2
    Type of inlet connection: DIN
    Type of outlet connection: DIN
    Inlet size: DN 400
    Outlet size: DN 350
    Pressure rating for pipe connection: PN 10
    Coupling type: Flexible w/o spacer
    Base frame design: C - channel
    Code for base frame: 569
    Grouting (Yes/No): Y
    Electrical data
    Motor model: 315L
    Rated power - P2: 200 kW
    Power supply frequency: 50 Hz
    Rated voltage: 3 x 380 - 400D/660 - 690Y V
    Rated current: 352 - 334/202 - 194 A
    Starting current: 710 %
    Cos phi - Power factor: 0.90
    Rated speed: 1485 revolutions per minute
    Efficiency: IE3 96.0%
    IE efficiency class: IE3
    Motor full - load efficiency: 96.0 %
    Motor efficiency at 3/4 load: 95.9 %
    Motor efficiency at 1/2 load: 95.0 %
    Number of motor poles: 4
    Enclosure rating (IEC 34 - 5): 55 (Protect. water jets/dust)
    Insulation class (IEC 85): F
    Motor number: 99547691
    Bearing insulation type N - end: Steel Bearing
    Others
    Minimum efficiency index, MEI ≥: 0.70
    Net weight: 2270 kg
    Gross weight: 2430 kg
    Shipping volume: 5.6 m³

    Quality Grundfos Nk 350-350/416-382 Water Pump for Heating and Cooling for sale
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Tianjin Shiny-Metals Technology Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more Grundfos Circulation Pump products from this supplier
    Inquiry Cart 0