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Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumps In - line wet rotor circulators for residential systems, fixed speed with manual adjustment.

Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumpsdoc.lowara.com/lowdata/doc/EN/tlc-uk.pdf · Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumps In - line wet rotor circulators

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Page 1: Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumpsdoc.lowara.com/lowdata/doc/EN/tlc-uk.pdf · Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumps In - line wet rotor circulators

Lowara TLC 25-5 & TLC 25-6Domestic Circulator PumpsIn - line wet rotor circulators for residential systems, fixedspeed with manual adjustment.

Page 2: Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumpsdoc.lowara.com/lowdata/doc/EN/tlc-uk.pdf · Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumps In - line wet rotor circulators

This 3 speed, 5/6 m head circulating pump ischaracterised by a proven newly designed optimised motor and enhanced hydraulics.Used for domestic water circulation in heating,Underfloor, boiler and air conditioning systems.

Technical data: Pump has 3 speed operation,the unit is to a UK specification which has 1½”pump thread and 130mm port to port, unithas an axially integrated terminal box for simple space saving mounting and particularly good access to the electrical connections. Temperature range from -10°C to +110°C with a maximum operating pressure of 10 bar.Suitable for installation in horizontal or verticalpiping, in any position provided that themotor axis is horizontal.

SpecificationDelivery: up to 4 m3/hHead: up to 6 mPower supply: single-phase 50 HzPower consumption: 27 W to 65 WMaximum operating pressure:10 barTemperature of pumped liquid:-10°C to +110°CInsulation class: HProtection: IP44

MaterialsPump body: Cast iron cataphoretically coatedImpeller: Composite materialShaft: CeramicLower sleeve: Stainless steelWear Ring: CeramicBearings: CeramicElastomers: EPDM

Applications• Water circulation in heating and air

conditioning systems. • Pumping of hot/cold, chemically and

mechanically non-aggressive liquids.

Accessories• Pipe Unions.• Insulation shell.

130

mm

148 mm 98 mm

Dimensions and weight

Weight 2,7 kg Supplied without unions

1½”

TLC 25-5 & TLC 25-6 Circulator Pumps for Residential Systems

Page 3: Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumpsdoc.lowara.com/lowdata/doc/EN/tlc-uk.pdf · Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumps In - line wet rotor circulators

Pumptype

230V 50 Hz

Maxabsorbed

powerW

Maxabsorbedcurrent

A

Capacitors SpeedQ = Delivery

l/s 0 0,2 0,3 0,5 0,6 0,7 0,8 0,9 1,1

m3/h 0 0,6 1,2 1,7 2,0 2,4 2,8 3,2 3,9

μF A H = Total head metres colum of water

TLC 25-5 63 0,28 2,0 400 3 4,8 4,3 3,7 3,0 2,5 1,8 0,9 - -

TLC 25-6 65 0,28 2,0 400 3 5,2 4,1 3,0 2,1 1,7 1,1 - - -

TLC 25-5 & TLC 25-6 Pumps Hydraulic performance table

TLC 25-5 & TLC 25-6 Pumps Single-phase operating characteristics

These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s.

TLC 25-6TLC 25-5

Page 4: Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumpsdoc.lowara.com/lowdata/doc/EN/tlc-uk.pdf · Lowara TLC 25-5 & TLC 25-6 Domestic Circulator Pumps In - line wet rotor circulators

Lowara Replacement Guide

GRUNDFOS LOWARA Ecocirc Auto (EA)

LOWARA Ecocirc Vario (EV)

LOWARA 3 Speed (TLC)

Grundfos UPS 15/50 EA 25-4/130 EV 25-4/130 TLC 25 - 5/130

Grundfos UPS 15/60 EA 25-6/130 EV 25-6/130 TLC 25 - 6/130

Alpha + 15/50 EA 25-4/130

Alpha + 15/60 EA 25-6/130

Alpha 2 15/50 EA 25-4/130

Alpha 2 15/60 EA 25-6/130

Alpha 2L 15/50 EA 25-4/130

Alpha 2L 15/60 EA 25-6/130

WILOWilo Gold 50 EA 25-4/130 EV 25-4/130 TLC 25 - 5/130

Wilo Gold 60 EA 25-6/130 EV 25-6/130 TLC 25 - 6/130

Wilo Smart 25/4 EA 25-4/130 EV 25-4/130

Wilo Smart 25/6 EA 25-6/130 EV 25-6/130

Stratos Pico 25/1-4 EA 25-4/130

Stratos Pico 25/1-6 EA 25-6/130

DABVA 35/130 EA 25-4/130 EV 25-4/130 TLC 25 - 5/130

VA 55/130 EA 25-6/130 EV 25-6/130 TLC 25 - 6/130

VEA 35/130 EA 25-4/130

VEA 55/130 EA 25-6/130

CPL/MYSONCP53 EA 25-4/130 EV 25-4/130 TLC 25 - 5/130

CP63 EA 25-6/130 EV 25-6/130 TLC 25 - 6/130

Lowara UK LimitedMillwey Rise Industrial Estate Axminster, Devon EX13 5HU - UK Tel: 01297 630230 Fax: 01297 630270e-mail: [email protected] http://www.lowara.co.ukhttp://completewatersystems.com/

Lowara is a trademark of Xylem Inc. or one of its subsidiaries.

© 2011 Xylem, Inc.

Lowara reserve the right to make modifications without prior notice.

cod. UKLIT0055 P03/12