SCUBA, GS
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50 Hz SCUBA, GS Series 4” - 5” SUBMERSIBLE ELECTRIC PUMPS Rev ev.A Cod. 191005941 Rev.A Ed.01/2012

SCUBA - GS SERIES HYDRAULIC AT HYDRAULIC PERFORMANCE RANGE AT 50 Hz 2

Close-coupled Submersible Electric Pumps SCUBA Series MARKET SECTORS CIVIL, AGRICULTURAL, INDUSTRIAL. APPLICATIONS APPLICATIONS • Water supply from primary water supply tanks or reservoirs, 6” wells, basins and watercourses. • Sprinkler irrigation systems. • Pressure boosting with pump directly inserted in tank or well, to avoid suction problems and noise. Maximum number of starts per hour, hour evenly distributed: 25 for motors up to 0,9 kW. 20 for motors 1,1 kW. • Maximum temperature of water in contact with the motor: 40°C (continuos use). • MANUFACTURING MANUFACTURING FEATURES FEATURES...

SCUBA SERIES DENOMINAZIONE COMPONENTI PUMP SECTION AND LIST OF MAIN COMPONENTS SERIE SCUBA-2poli 50 Hz REF. N. 1 DESCRIPTION Outer sleeve *2 Diffuser *3 Initial bowl *4 *5 *6 7 8 9 10 11 Final diffuser Final bowl Impeller Bearing spider Mech seal housing Motor lower bearing bracket Motor head Wound stator 12 Shaft kit (motor pump shaft + bearings) 13 14 15 16 *17 Motor upper bearing bracket Closing flange kit Inlet strainer Connection container Bearings kit *18 Seals kit *19 28 29 31 32 33 Bush kit (1) Float switch kit (2) Cable entry plug kit Capacitor housing spacer Capacitor Power cable...

SCUBA SERIES TABELLA MATERIALI SERIE SCUBA SC2-SC4 2 POLI 50 Hz MATERIALS TABLE OF MATERIALS NAME REFERENCE STANDARDS MATERIAL EUROPE Sleeve with head Upper bearing support Sleeve with wound stator Strainer Shaft extension Screws Impeller Diffuser Head Lower head Lower bearing support Bush support Bush bearing Elastomers External mechanical seal Internal mechanical seal (fixed part) Internal mechanical seal (rotary part) Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Noryl® Stainless steel PPS Ryton® PPS Ryton® Die-cast aluminium PPS Ryton®...

SCUBA SERIES IDENTIFICATION IDENTIFICATION CODES SC 2 07 T C G L27 20 m H07 CABLE FLOAT CAPACITOR TREE-PHASE NULL = 50 Hz 6 = 60 Hz MOTOR POWER IN kW x 10 FLOW RATE IN m3/h REFERENCE TO SCUBA SERIES EXAMPLE : SC207CGL27 SCUBA PUMP : FLOW RATE 2 m3/h; 0,75 kW; 50 Hz; INTERNAL CAPACITOR; FLOAT; 20 m of H07 CABLE RATING PLATE SINGLE-PHASE RATING PLATE LEGEND 1 - Electric pump type 2 - Code 3 - Delivery range 4 - Head range 5 - Characteristics motor 6 - Manufacturing data and serial number 7 - Maximum immersion depth 8 - Minimum head 9 - Rated output RATING PLATE THREE-PHASE RATING PLATE 8

SCUBA SERIES HYDRAULIC AT HYDRAULIC PERFORMANCE RANGE AT 50 Hz 9

SCUBA SERIES OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 11

INSTALLA ALLATION EXAMPLE OF INSTALLATION OF A SCUBA PUMP BY CONTROLLED BY AN INVERTER ® (HYDROV WATERCOOLED) (HYDROVAR WATERCOOLED) DENOMINAZIONE COMPONENTI SERIE SCUBA HVW 2poli 50 Hz REF. N. DESCRIPTION 1 Scuba/B electropump 2 Feeding cable 3 Hydraulic kit HVW 4 Hydrovar Watercooled inverter scuba-hvw-2p50-en_a_tp 12

4” Submersible Pumps GS Series MARKET SECTORS CIVIL, AGRICULTURAL, INDUSTRIAL. APPLICATIONS APPLICATIONS • Water supply. • Sprinkler irrigation. • Pressure boosting. • Fire-fighting. SPECIFICATIONS SPECIFICATIONS PUMP Delivery: Delivery up to 21 m3/h at 2850 rpm. • Head up to 340 m Head: at 2850 rpm. • Maximum pump overall diameter (cable cover included): 99 mm. • Maximum immersion depth: 150 m (with 4OS motor). 300 m (with L4C motor). • Maximum permissible quantity of sand: 150 g/m3. • 1GSL - 2GS - 4GS - 6GS versions Rp 1 1/4 delivery port. • 8GS - 12GS - 16GS versions Rp 2 delivery port....

GS SERIES TABELLA MATERIALI MATERIALS TABLE OF MATERIALS NAME REFERENCE STANDARDS MATERIAL EUROPE Delivery port Valve cap Valve support Valve gasket Valve locking ring Upper support Bush bearing Split ring Diffuser Impeller Stage housing Shim Pump shaft Outer sleeve Spacer Filter Adapter Coupling Cable cover screw Cable cover Stainless steel Stainless steel Stainless steel Nitrile rubber (NBR) Stainless steel Lexan® Laripur® Stainless steel Lexan® Lexan® Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless...

GS SERIES IDENTIFICATION IDENTIFICATION CODE (PUMP) 4 GS 11 M M = SINGLE-PHASE T = THREE-PHASE NULL = 50 Hz 6 = 60 Hz MOTOR POWER IN KW x 10 GS SERIES FLOW RATE IN m3/h EXAMPLE : 4GS11M GS pump series, flow rate of 4 m3/h, rated motor power 1,1 kW, 50 Hz version, single-phase. IDENTIFICATION IDENTIFICATION CODE (ELECTRIC PUMP) 4 GS 11 M L4C MOTOR TYPE M = SINGLE-PHASE T = THREE-PHASE NULL = 50 Hz 6 = 60 Hz MOTOR POWER IN KW x 10 GS SERIES FLOW RATE IN m3/h EXAMPLE : 4GS11M-L4C GS electric pump series, flow rate of 4 m3/h, rated motor power 1,1 kW, 50 Hz version, single-phase, coupled to a...

GS SERIES RATING PLATE RATING PLATE (PUMP) RATING PLATE RATING PLATE (ELECTRIC PUMP) LEGEND 1 - Pump / electric pump type 6 - Manufacturing data and serial number 2 - Code 7 - Maximum immersion depth 3 - Delivery range 8 - Speed 4 - Head range 9 - Rated output 5 - Characteristics motor RATING PLATE RATING PLATE (SINGLE-PHASE MOTOR) RATING PLATE RATING PLATE (THREE-PHASE MOTOR) LEGEND 1 - Motor type 6 - Service factors 2 - Code 7 - Maximum immersion depth 3 - Electrical data 8 - Speed 4 - Characteristics motor 9 - Temperature and speed water 5 - Motor weight 10 - Capacitor data 16

GS SERIES HYDRAULIC AT HYDRAULIC PERFORMANCE RANGE AT 50 Hz 17

1GSL SERIES OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 19

2GS SERIES OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 21