TCR Series Circulators for residential systems with threaded connections 90 > TCB-TCS Series Circulators for sanitary systems 93 TC-FC Series Single-rotor circulators for commercial systems 98 ETCR Series Variable speed circulators for residential systems 120 ETC-EFC Series Variable speed circulators for residential systems 123 FC-FCT Series In-line close-coupled single- and twin-rotor circulators in cast iron 135 > For complete index see page 1 89 size="-1">

Delivery : up to 3.5 m > 3 /h Head : up to 6.5 m Power supply : single-phase 50 Hz Power : 20 kW to 40 kW Maximum operating pressure :10 bar Temperature of pumped liquid :-10C to +110аC Insulation class : F Protection : IP42 > Pump body : Cast iron Impeller : Composite material Shaft : Stainless steel Lower sleeve : Stainless steel Wear ring : Stainless Steel Bearings : Graphite Elastomers : EPDM > Water circulation in heating andair-conditioning systemsՕPumping of chemically andmechanically hot, cold and non-aggressive water > For a complete list of technical information, consult www.lowara.com...

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 91 >

Delivery : up to 6 m > 3 /h (single version),up to 9.5 m > 3 /h with 2 pumps working Head : up to 6.5 m Power supply : single-phase 50 Hz Power : 10 kW to 100 kW Maximum operating pressure :10 bar Temperature of pumped liquid :0C to +110аC Insulation class : F Protection : IP42(IP44 for TCS models) > Pump body :Bronze (TCB, TCBG)Stainless steel (TCS) Impeller : Composite material Shaft : Ceramic Sleeve : Stainless steel Bearings : Graphite Elastomers : EPDM > Residential hot water systems > For a complete list of technical information, consult www.lowara.com 93 size="-1">

501010,463,54002 - 20005,24,63,83,12,31,50,8501280,563,54003 - 25005,85,55,14,64,13,63,02,2 > PUMPRATEDSPEEDTYPERATEDINPUTINTENSITY Q = DELIVERYH = TOTAL HEAD IN COLUMN OF WATER (METRES)POWERCAPACITOR H = TOTAL HEAD IN COLUMN OF WATER (METRES)Q = DELIVERYPOWERCAPACITOR l/min 01020406080100120150 2x m 3 /h 00,61,22,43,64,867,29 230V 50HzW * > W * > A * > յFVrpm 50700,323,54001 - 14003,73,22,71,71,0 > (2) Electric data refer to single motor.tcb-2p50_a_th (1) Performance for single pump operation (2) Performance for parallel pump operationPerformance according to ISO standards 9906 - Annex A

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 95 >

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 96 >

Delivery :up to 68 m > 3 /h (single version)up to 125 m > 3 /h (with 2 pumps operating) Head : up to 20 m Power supply : three-phase andsingle-phase 50 Hz Power : 20 kW to 2500 kW Maximum operating pressure :10 bar Temperature of pumped liquid :-20C to +130аC Insulation class : F Protection : IP44 (IP42 for modelTCG 32-4) > Pump body : Cast iron Impeller : Composite material Shaft : Stainless steel Sleeve : Stainless steel Bearings : Graphite Elastomers : EPDM > Water circulation in heating andair-conditioning systemsՕPumping of chemically andmechanically non-aggressive hot or cold water > For...

PUMPRATEDSPEEDTYPERATEDINPUTINTENSITY POWERCAPACITOR Q = DELIVERYH = TOTAL HEAD IN COLUMN OF WATER (METRES) l/min 02550100150200300400600800 m 3 /h 01,53691218243648 230V 50HzWWAFVrpm Performance according to ISO standards 9006 - Annex A.tc-fcm-2p50_a_th

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 103 >

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 104 >

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 105 >

Single operationParallel operation Single operation Parallel operation Single operationParallel operation Single operation Parallel operation These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 106 >

Single operationParallel operation Single operation Parallel operation Single operation Parallel operation Single operation Parallel operation These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 107 >

Single operationParallel operation Single operation Parallel operation Single operation Parallel operation Single operation Parallel operation These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 108 >

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 109 >

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 110 >

These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 111 >

Single operationParallel operation Single operation Parallel operation Single operation Parallel operation These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 112 >

Single operationParallel operation Single operation Parallel operation Single operation Parallel operation Single operation Parallel operation These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 113 >

Single operationParallel operation Single operation Parallel operation Single operation Parallel operation Single operation Parallel operation These performances are valid for liquids with density ρ = 1.0 kg/dm > 3 and kinematic viscosity ν = 1 mm > 2 /s. 114 >