model EVMS_In-line stainless steel vertical multi-stage pump

■Usage ①Drinking-water supply ②Hot water supply ③Industrial water ④Cold/hot water circulation ⑤Boiler feed water ⑥Coolant ⑦Cleaning, etc. ■Features ①Use of corrosion-resistant SUS304 for wetted parts. 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 couplings are used for models with output 5.5kW or higher, so the shaft seal can be maintained without removing the motor. ④Since it is vertical, the installation area is about 1/4 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.

Opis

■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) Port size 50...371～400L/min:-5m, 401～480L/min:-3m
(60Hz) Aperture 32...141～160L/min:-5m
Aperture 40...281～300L/min:-5m
Port size 50...～400L/min:-5m, 401～440L/min:-4m, 441-500L/min:-2m
[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]
Equivalent to JIS10K and equivalent to JIS20K
[Material]
Casing: SUS304 (bottom)
: SUS304 (interim)
Impeller: SUS304
Spindle: SUS304 (some models are SUS329)
Shaft sleeve :SUS304
Liner ring: PPS/SUS304
[Motor]
Phase and number of poles: 3-phase and 2-pole
Voltage:200V(50Hz), 200/220/230V(60Hz)
Model/protection method: Totally-enclosed fan-cooled type, IP55 (outdoor)
Efficiency: IE3 (Premium Efficiency)
[Installation location]
Indoors and outdoors