model EVM-R_In-line stainless steel vertical multi-stage pump

■Usage ①Drinking-water supply ②Hot water supply ③For pure water production equipment, etc. ■Features ①Higher corrosion resistance for wetted parts SUS316 is adopted. Also conforms to the "Leaching Performance Standard for Water Supply Equipment" by the City Water Act. ②All models use a cartridge mechanical seal, so the shaft seal can be maintained without disassembling the pump section. ③Spacer coupling enables shaft seal maintenance without removing the motor. ④Since it is vertical, the installation area is about 1/5 that of a horizontal multi-stage pump. ⑤The pump can be disassembled and assembled without disconnecting the piping for suction and discharge. ⑥The in-line type makes piping installation easy.

Voce di capitolato

■Standard Specifications
[Handling liquid]
Clean water (pH5.8～8.6), cutting fluid, cleaning fluid etc.-15°C to 120°C
※This pump complies with the Water Supply Equipment Leaching Performance Standard as defined in the Water Supply Law.
[Suction capacity]
Other than:-6m
(50Hz) Diameter 100:-4.5m
Diameter 125:-1m
(60Hz) Diameter 100:-4m
Diameter 125: For pouring only
[Structure]
Impeller: Closed single liner
Casing: Bottom (in-line system)
: Interim (return blade system)
Shaft seal: Cartridge mechanical seal
Bearing : Top sealed ball bearing (in motor)
: Lower submerged sleeve bearing
[Flange]
JIS20K equivalent
[Material]
Casing: SUS304 (bottom)
: SUS304 (interim)
Impeller: SUS304
Spindle: SUS431
Shaft sleeve :SUS304
Liner ring: Diameter 100 Carbon fiber + POB+PTFE
: Aperture 125 PTFE
[Motor]
Phase and number of poles: 3-phase and 2-pole
Voltage:200V(50Hz), 200/220(60Hz)
Model/protection method: Totally-enclosed fan-cooled type, IP55 (outdoor)
Efficiency: IE3 (Premium Efficiency)
Installation location: indoors and outdoors