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