Product Information

Thank you for your interest in our products.
ShinMaywa offers a wide range of water treatment equipments, pumps, blowers, aerators, mixers and related equipment. We'd like to introduce our products as below. Please refer to the attached PDF files, we hope it is helpful for you.

Introduction

As a company that has supplied products, which are indispensable to society and industries and require reliability of high level, ShinMaywa will endeavor to meet the expectations of customers.
To prove worthy of the trust of customers and society, we will further improve technologies and try to be in harmony with society through diligent corporate activities. ShinMaywa's enthusiasm toward technology will never change at any time in the future.

E-HANDBOOK

e-handbook

E-HANDBOOK Operating Environment
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Submersible Pumps for water / wastewater treatment

ShinMaywa's submersible pumps for permit selection of the installation method, operation method and shape of the impeller to match the conditions at the locations where they are installed. Installation methods include the automatic connection type and the flange connection type. Operation methods include the automatic discharge switch type, automatic alternating operation type and the non-automatic operation type.
There is also a complete lineup of impeller shapes including the non-clogging channel type, vortex type, chopper / grinder type, volute type, axial / mixed flow type and screw type,.

Summary

Summary of wastewater treatment equipments.

Lightweight Submersible Pump,NORUS

CR/CRS/CRC series (Resin pump)

Made of engineering plastic and stainless steel.

CR/CRS/CRC series(Resinous pump)

Bore (mm) 32~80
Output (kW) 0.15~2.2
Impeller type CR/CRS type: Vortex
CRC type: Closed

Non-Clogging Channel Type with Chopper

CNMJ

Solid passage up to 3 inches and self-cleaning with chopper

CR/CRS/CRC series(Resinous pump)

Bore (mm) 80~100
Output (kW) 1.5~7.5
Impeller type Semi-open with chopper

Non-clogging channel Type

CNWX

High efficiency and High Solid Passage Capability (100% Solid Passage against bore size)

CNWX

Bore (mm) 65~100
Output (kW) 0.75~7.5
Impeller type Closed scroll

CN/CNH・CNL series

Wide range of flow rates and discharge head.

CN/CNH・CNL series

Bore (mm) 40~150
Output (kW) 0.25~22
Impeller type Semi-open, Closed

CN series (Large bore size)

Forced cooling type and natural cooling type.
Wide range of flow rates and discharge head.

CN series (Large bore size)

Bore (mm) 200~800
Output (kW) 7.5~250
Impeller type Closed
  • We also have axial and mixed flow pumps

CNX (Closed-loop cooling)

  • 3 types (High,Medium and Low head) of impeller for each output.
  • 3 inch Solid Passage.

CNX (internal cooling)

Bore (mm) 150~300
Output (kW) 11~37
Impeller type Closed

CNX (Natural cooling)

  • 3 types (Hi,Medium and Low head) of impeller for each output.
  • 3 inch Solid Passage.

CNX (natural cooling)

Bore (mm) 150~300
Output (kW) 5.5~37
Impeller type Closed

Vortex Type

CV/CVH・CVS・CVL・CVC・CVM series

High Solid Passage capability.

CV/CVH・CVS・CVL・CVC・CVM series

Bore (mm) 40~150
Output (kW) 0.15~22
Impeller type Vortex type

Chopper,Cutter Type

CJ series

Channel impeller with chopper.

CJ series

Bore (mm) 50~100
Output (kW) 0.75~7.5
Impeller type Semi-open with chopper

CKM series

Vortex impeller with grinder.

CKM series

Bore (mm) 32~50
Output (kW) 0.4~3.7
Impeller type vortex

Stainless steel pump

S3A・S3N・S3V series

Handing corrosive liquid.

S3A・S3N・S3V series

Bore (mm) 40~100
Output (kW) 0.25~7.5
Impeller type S3A: Volute
S3N:Channel
S3V:Vortex

Volute Type

A・AH series

High head with small output.

A・AH series

Bore (mm) 40~100
Output (kW) 0.25~11
Impeller type Volute

Float Pump

FP Series

Compulsory collecting flotage and scum on the water.

FP series

Bore (mm) 50 ・ 80
Output (kW) 0.75 ・ 1.5
Impeller type Non-clogging channel Type

Dry pit Type

CWT・CNT series

Applicable for both dry and wet pit.

CWT・CNT series(Amphibian type)

Discharge bore (mm) 65~150
Intake bore (mm) 80~125
Output (kW) 1.5~22
Impeller type CWT: Screw
CNT: Channel

Submersible dewatering Pump for Construction Work Purpose

All purpose, construction dewatering pumps is applicable for a wide range of uses, construction site,sewage treatment plant, filtration plant, building, cable pit and household uses.

2 Poles motor Type

BTR-S series

Portable dewatering Pump -Compact,
lightweight and powerful.

BTR-S series

Bore (mm) 40~50
Output (kW) 0.25~0.75

BTR series

Portable dewatering Pump -Compact,
lightweight and powerful.

BTR series

Bore (mm) 50~100
Output (kW) 1.5~5.5

BUCF series

Dewatering Pump - Compact and powerful.

BUC/BUCF series

Bore (mm) 100・150
Output (kW) 7.5・11
Impeller type Semi open

BRL series

Portable residual Pump.

BRL series

Bore (mm) 25,50
Output (kW) 0.4

BHV series

Portable trash Pump.

BHV series

Bore (mm) 50
Output (kW) 0.4

4 Poles motor Type

BU/BU-K(A) series

Full torque with 4 poles motor.

BU/BU-K(A) series

Bore (mm) 150~25
Output (kW) 5.5~22
Impeller type Semi open

Sand Pump

SN series

Heavy duty Sand pump with high chrome cast iron impeller.

SN series

Bore (mm) 80~200
Output (kW) 3.7~37
Impeller type Semi open

Blower(Roots Type)

Three-Lobe Blower

ARS/ARS-E series

  • ARS series with IE1/IE2 motor
  • ARS-E series with premium efficiency IE3 motor

ARS series (Spur rotor)

Bore (mm) 50~250
Output (kW) 1.5~132
Air flow rate (m3/min) 1.3~82.0
Discharge pressure (kPa) 10~80

Helical Rotor Blower

ARH-S/SP, ARH-E/EP series

  • ARH-S/SP series with IE1/IE2 motor
  • ARH-R/EP series with premium efficiency IE3 motor

ARH-S/SP series

Bore (mm) 20~200
Output (kW) 0.4~55
Air flow rate (m3/min) 0.08~44.0
Discharge pressure (kPa) 10~60

Submersible Helical Rotor Blower

RB-H series

Submersible blower with helical rotor can significantly reduce the noise level.

RB series (Helical rotor)

Bore (mm) 25~125
Output (kW) 0.4~15
Air flow rate (m3/min) 0.33~11.8
Discharge pressure (kPa) 10~60

Submersible Mixer

SM series

Available in wide variations

SM series(Submersible mixer)

Output (kW) 0.25~15
Thrust (N) 44~3,700

SM-S series

High wear resistance by high-silicone
stainless steel impeller

SM-S series

Output (kW) 0.9~7.5
Thrust (N) 130~1700

SM-R series

Self-aspirating aeration mixer.

SM-R series

Output (kW) 1.5~2.8
Thrust (N) -

SML series

Low speed mixer for OD(oxidation ditch) tank.

SML series

Output (kW) 1.5~3.7
Thrust (N) 700~3,200

Aeration and Mixing

Performs aeration and mixing of a tank by dissolving oxygen into the water with fine bubbles. ShinMaywa has both forced air-supply type and self-aspirating type submersible aerators.

Submersible Aerator

SJ series

Downward discharge and multipoles motor direct drive..

SJ series

Output (kW) 0.75~7.5
Operation Model Installation
Aeration
and
Mixing
SJ-P Guide rail installation
SJ-F Free standing
Mixing only
(No Aeration)
SJ-K Free standing

SJL series

Downward discharge and 4-poles motor with reduction gear drive.

SJL series

Output (kW) 2.2~30
Operation Model Installation
Aeration
and
Mixing
SJL-P Guide rail installation
SJL-F Free standing
Mixing only
(No Aeration)
SJL-K Free standing

SU series

Upward discharge and multipoles motor direct drive.

SU series

Output (kW) 1.5~15
Operation Model Installation
Aeration
and
Mixing
SU-P Guide rail installation
SU-F Free standing

Submersible Aerator (Self-aspirating Type)

JSA series

Easy installation and operation.

JSA series(Self-priming Aerator)

Output (kW) 2.2・3.7

Submersible Ejector

J・JF・JA・JAF series

Suctioned air is ejected with water jet flow into a tank to perform aeration and mixing.

J・JF・JA・JAF series

Output (kW) 0.75~5.5
Installation type Guide rail installation / Free standing

Screen

BS / VS / SB / S series

BS : Automatic bar screen
VS : Automatic bar screen(Coarse spacing, bet moving type)
S/SB : Wedge wire screen.

BS / VS / SB / S series(screen)

Pump-Related Products

Liquid Level Control Equipment

LC / FV / MS series

LC / FV / MS series(Liquid level regulator)