Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

Lowara e-SV Vertical Multistage Pump 125 Range

Lowara e-SV Vertical Multistage Pump 125 Range

Lowara e-sv vertical multistage pump

Product code: 101688201

Description

Lowara e-SV Vertical Multistage Pump 125 Range

The SV pump is a non self priming vertical multistage pump combined with a normalized standard TEFC motor. The hydraulic part is kept in place between the upper cover and the pump body with tie rods. The pump casing is available with different configurations and connection types.

Main features hydraulic part

Flow rates: up to 160 m3/h (50Hz and 60Hz)

Heads: up to 330 m (50Hz); up to 280 m (60Hz)

Temperature of pumped liquid

  • from -30°C to +120°C for 1, 3, 5, 10, 15 , 22 SV standard version.
  • from -30°C to +120°C for 33, 46, 66, 92, 125SV standard version.

Direction of rotation: clockwise looking at the pump from the top down (marked with an arrow on the adapter and on the coupling).

Pumps (only for 10, 15, 22SV = 5,5kW, 33, 46, 66, 92, 125SV) are fitted standard with a balanced mechanical seal (according to EN 12756 and ISO 3069), which can be replaced without having to remove the motor from the pump.

Hydraulic performance levels according to ISO 9906 – Annex A.

Main features motor

Squirrel cage in short circuit, enclosed construction with external ventilation.

Standard supply Lowara motors up to 22 kW (included) for the 2-pole version. Other motor brands for higher powers.

Protection class IP55.

Insulation class F.

Performance levels according to EN 60034-1.

Working Point

  • Fluid: Water
  • Flow: 0 l/s
  • Head: 0 m
  • Temperature: 277 K
  • Working pressure: 0 kPa
Model Delivery port Suction port Motor, Hz
125SV1G0114T DN 125 / PN16 DN 125 / PN16 3~220V/50Hz
125SV2G0224T DN 125 / PN16 DN 125 / PN16 3~220V/50Hz
125SV3/3BG0224T DN 125 / PN16 DN 125 / PN16 3~220V/50Hz
125SV3G220T DN 125 / PN16 DN 125 / PN16 3~380V/50Hz
125SV4/4BG0304T DN 125 / PN16 DN 125 / PN16 3~220V/50Hz
125SV4G300T DN 125 / PN16 DN 125 / PN16 3~400V/50Hz
125SV5/5AG0404T DN 100 / PN16 DN 100 / PN16 3~400V/50Hz
125SV5G370T DN 100 / PN16 DN 100 / PN16 3~380V/50Hz
125SV6G0554T DN 100 / PN25 DN 100 / PN25 3~400V/50Hz
125SV7G0754T DN 100 / PN16 DN 100 / PN16 3~380V/50Hz
125SV8/2AG550T DN 100 / PN25 DN 100 / PN25 3~400V/50Hz
125SV8G0754T DN 100 / PN16 DN 100 / PN16 3~380V/50H

Motor

Model
Nominal power Speed Make Degree of protection Frame size Motor design
125SV1G0114T 1.1 kW 1450 1/min Lowara IP 55 90 IE3 Three phase surface motor
125SV2G0224T 2.2 kW 1450 1/min Lowara IP 55 100 IE3 Three phase surface motor
125SV3/3BG0224T 2.2 kW 1450 1/min Lowara IP 55 100 IE3 Three phase surface motor
125SV3G220T 22 kW 2900 1/min Lowara IP 55 160 IE3 Three phase surface motor
125SV4/4BG0304T 3 kW 1450 1/min Lowara IP 55 100 IE3 Three phase surface motor
125SV4G300T 30 kW 2900 1/min WEG IP 55 200 L A-1 IE3 motors - Cast Iron Frame - Premium Efficiency
125SV5/5AG0404T 30 kW 2900 1/min WEG  IP 55 200 L A-1 IE3 motors - Cast Iron Frame - Premium Efficiency
125SV5G370T 4 kW 1450 1/min Lowara IP 55 112 IE3 Three phase surface motor
125SV6G0554T 37 kW 2900 1/min WEG IP 55 200 L A-1 IE3 motors - Cast Iron Frame - Premium Efficiency
125SV7G0754T 5.5 kW 1450 1/min Lowara IP 55 132 IE3 Three phase surface motor
125SV8/2AG550T 45 kW 2900 1/min WEG IP 55 225 S/M2 A-1 IE3 motors - Cast Iron Frame - Premium Efficiency
125SV8G0754T 5.5 kW 1450 1/min Lowara IP 55 132 IE3 Three phase surface motor

Shaft Seal

  • Type: Single seal
  • Material combination
  • Rotating Assembly: Q1-Silicon carbide
  • Fixed Assembly: B-Resin impregnated carbon
  • Elastomers: E - EPDM
  • Springs: G-AISI 316
  • Other Components: G-AISI 316

Pump

  • Material combination
  • Pump body: Cast iron / ASTM Class 35
  • Lower support: Stainless Steel / AISI Class 304
  • Impeller: Stainless steel / AISI 304
  • Diffuser: Stainless steel / AISI 304
  • Outer sleeve: Stainless steel / AISI 431
  • Shaft: Stainless steel / ASTM Class 25
  • Adapter: Cast iron / ASTM A 536 80-55-06
  • Wear ring: Technopolymer PPS / ASTM Class 35
  • Coupling: Cast iron / ASTM A536 80-55-06
  • Upper head: Cast iron / ASTM Class 35 
  • Seal housing: Cast iron / ASTM Class 35 

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Delivery

UK Shipping Charges

Standard Delivery (3-5 working days)* - Free

Next Working Day Delivery (on orders placed before 2pm)* - £12.50

Next Day Working Delivery before 10.30 am (on orders placed before 2pm)* -  £30.00

Saturday AM Delivery before 12.00pm**- £35.00 

*Excludes UK Islands, Republic of Ireland and Scottish Highlands.

* Next Day Delivery for orders placed before 2pm on the previous working day, i.e. Thursday order before 2pm for Friday delivery.  For orders placed after 2pm, despatch will be on the following day for delivery on the next available working day, i.e. Thursday order after 2pm, despatch Friday for Monday delivery (Next Day Delivery excludes Weekends and Bank Holidays).

*Working Days are classed as Monday-Friday

**Saturday AM delivery and Sunday delivery required orders to be placed before the previous Friday by 2.00pm (excluding Bank Holidays). Order placed after this time, will be delivered the following week.

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