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Tianjin Shiny-Metals Technology Co., Ltd.

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City:tianjin

Province/State:tianjin

Country/Region:china

Contact Person:MrWang

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China Hydraulic Submersible Borehole Pumps Booster Wilo-Sub TWU 4-QC wholesale

Hydraulic Submersible Borehole Pumps Booster Wilo-Sub TWU 4-QC

Name: Hydraulic Submersible Borehole Pumps Booster WiloSub TWU 4QC
Brand: Wilo
Price: 1 USD

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Brand Name :Wilo

Model Number :Wilo-Sub TWU 4-QC

MOQ :1

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 :within 15 workdays

Packaging Details :Wooden Chest

Mains connection :1~230 V, 50 Hz or 3~400 V, 50 Hz

Submerged operating mode :S1

Fluid temperature :3 – 30 °C

Minimum flow rate at motor :0.08 m/s

Max. sand content :50 g/m3

Max. number of starts :20/h

Max. immersion depth :200 m

Protection class :IP68

Discharge port :Rp 1¼ – Rp 2

Maximum head :140m/h

Maximum.flow :10m³/h

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Submersible Borehole Pumps Wilo-Sub TWU 4-QC

Your advantages

Parts that come in contact with fluids are corrosion-free
Integrated non-return valve
Low-wearing due to floating impellers
Maintenance-friendly motor
Quick and easy extension of motor cable, without dismantling the hydraulics

Design

Multistage 4" submersible pump with quick-connecting cable in a jacketed design for vertical and horizontal installation

Application

For pumping rainwater and industrial water from boreholes and wells for sprinkling, irrigation and water supply.

Equipment/function

Integrated non-return valve
Discharge port according to NEMA
Single-phase current motor with capacitor box with thermal motor protection

Typekey

Example:	Wilo-Sub TWU 4.02-07-EM-QC-C
TWU	Series
4	Diameter of the hydraulic unit in inches ["]
02	Rated volume flow [m3/h]
07	Number of hydraulic stages
EM	Mains connection: EM = Single-phase current DM = Three-phase current
QC	Version with Quick Connect cable
C	Series generation

Technical data

Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Submerged operating mode: S1
Fluid temperature: 3 – 30 °C
Minimum flow rate at motor: 0.08 m/s
Max. sand content: 50 g/m3
Max. number of starts: 20/h
Max. immersion depth: 200 m
Protection class: IP68
Discharge port: Rp 1¼ – Rp 2

Materials

Hydraulics housing: 1.4301
Impellers: Noryl
Hydraulic shaft: 1.4104
Motor housing: 1.4301
Motor shaft: 1.4305

Construction

Submersible pump for vertical or horizontal installation.

Hydraulics

Multistage submersible pump with radial or semi-axial impellers in sectional construction and integrated non-return valve. Discharge port with threaded flange and female thread. All parts that come in contact with the fluid are made of corrosion-free materials.

Motor

Single-phase or three-phase current motor for direct starting. Sealed motor with lacquer-insulated, resin-covered winding, water-glycol filling and self-lubricating motor bearings.

Cooling

The motor is cooled by the pumped fluid. Always operate the pump in a submerged state.
Vertical installation is possible with or without cooling jacket.
Horizontal installation must be performed in conjunction with a cooling jacket.

Scope of delivery

Hydraulics + motor completely assembled
1.5 or 1.75 m Quick Connect cable
Single-phase version including switchbox with capacitor, thermal motor protection and On/Off switch
Installation and operating instructions

Accessories

Cooling shroud
Diaphragm expansion tank
Gate valve
Float switch
Pressure switch
Electrode
Switchgear
Alarm switchgear
Casting resin kit
Connection cable

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