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

Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System

    Buy cheap Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System from wholesalers
     
    Buy cheap Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System from wholesalers
    • Buy cheap Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System from wholesalers
    • Buy cheap Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System from wholesalers
    • Buy cheap Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System from wholesalers

    Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System

    Ask Lasest Price
    Brand Name : Wilo
    Model Number : Wilo-CronoTwin-DL-E
    Price : discussible
    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, one month
    Delivery Time : 5-8 weeks
    • Product Details
    • Company Profile

    Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System


    Wilo CronoTwin-DL-E Recirculating Pump Electronically Controlled Twin-Head Pump For Heating Chilled Water And Cooling System

    Design

    Electronically controlled glanded twin-head pump in in-line design with flange connection and automatic power adjustment

    Application

    Pumping of heating water (acc. to VDI 2035), chilled water and water/glycol mixtures without abrasive substances in heating, chilled water and cooling systems.

    Equipment/function

    Operating modes

    • Δp-c for constant differential pressure
    • Δp-v for variable differential pressure
    • PID control
    • Constant speed (n=constant)

    Manual operation level

    • Green button and display

    Manual functions

    • Differential pressure setpoint setting
    • Setting the speed (manual control mode)
    • Setting the operating mode
    • Setting the pump ON/OFF
    • Configuration of all operating parameters
    • Fault acknowledgement

    External control functions

    • "Overriding Off" control input
    • “External pump cycling” control input (effective only in dual pump operation)
    • Analogue input 0 – 10 V, 0 – 20 mA for constant speed (DDC) and remote setpoint adjustment
    • Analogue input 2 – 10 V, 4 – 20 mA for constant speed (DDC) and remote setpoint adjustment
    • Analogue input 0 – 10 V for actual value signal from pressure sensor
    • Analogue input 2 – 10 V, 0 – 20 mA, 4 – 20 mA for actual value signal from pressure sensor

    Signal and display functions

    • Collective fault signal SSM
    • Collective run signal SBM

    Data exchange

    • Infrared interface for wireless data exchange with IR-Monitor/IR-Stick
    • Plug-in position for Wilo IF-Modules (Modbus, BACnet, CAN, PLR, LON) for connection to building automation

    Safety functions

    • Full motor protection with integrated trip electronics
    • Access disable

    Dual pump management (double pump or 2 x single pumps)

    • Main/standby operation (automatic fault-actuated switchover)
    • Pump cycling main/standby operation after 24 hours
    • Parallel operation
    • Parallel operation (efficiency-optimised peak-load activation and deactivation)

    Typekey

    ExampleDL-E 50/170-7.5/2-R1
    DL-EIn-line double pump with electronic control
    50Nominal diameter DN of the pipe connection
    170Nominal impeller diameter
    7.5Rated motor power P2 in kW
    2Number of poles
    R1Version without pressure sensor

    Technical data

    • Permissible temperature range of -20 °C to +140 °C
    • Mains connection
      • 3~440 V ±10 %, 50/60 Hz
      • 3~400 V ±10 %, 50/60 Hz
      • 3~380 V -5 % +10 %, 50/60 Hz
    • Compliance with electromagnetic compatibility without additional measures:
      • Interference emission for residential environment according to EN 61800-3:2018
      • Interference immunity for industrial environments according to EN 61800-3:2018
    • Protection class IP55
    • Nominal diameter DN 40 to DN 200
    • Max. operating pressure 16 bar up to +120 °C, 13 bar up to +140 °C

    Materials

    • Pump housing and lantern: EN-GJL-250
    • Impeller:
      • Standard version: EN-GJL-200
      • Special version: Bronze CuSn 10
    • Shaft: 1.4122
    • Mechanical seal: AQEGG; other mechanical seals on request

    Construction

    Single-stage, low-pressure double pump in in-line design with

    • Switchover valve
    • Mechanical seal
    • Flange connection
    • Lantern
    • Coupling
    • Drive with integrated electronic speed control

    Scope of delivery

    • Pump
    • Installation and operating instructions

    Options

    • Variant …-R1 without differential pressure sensor
    • ...-L1 variant with bronze impeller (at additional charge)

    Accessories

    • 3 Mounting brackets with fixation material for installation on a base
    • Blind flanges for double pump housing
    • IR-Monitor, Wilo-IR-Stick
    • IF-Module PLR for connecting to PLR/interface converter
    • IF-Module LON for connection to the LONWORKS network
    • IF-Module BACnet
    • IF-Module Modbus
    • CAN IF-Module
    • VR-HVAC control system
    • Control system CCe-HVAC
    • Control system SCe-HVAC
    • Differential pressure sensor (DDG)



    Quality Small Twin Head Wilo Recirculating Pump For Heating Chilled Water And Cooling System 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 Wilo Recirculating Pump products from this supplier
    Inquiry Cart 0