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
E-HANDBOOK
Submersible Pump
Submersible dewatering Pump
Blower
Submersible Mixer
Aeration and Mixing
Screen
Pump-Related Products

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.

Company Over View

Ono Plant

Total Solution

E-HANDBOOK

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Applications

Overview of Pumps, Blowers, Aerators, and Related Equipment

Catalogue

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, multi-vane semi-open type, axial / mixed flow type and screw type,.

Summary of C/A/S3 series

Catalogue

Lightweight Submersible Pump, NORUS

CR/CRS/CRC series (Resin pump)

Made of engineering plastic and stainless steel

CR/CRS/CRC series(Resinous pump)

Discharge size (mm)	32～80
Rated output (kW)	0.1～2.2
Impeller type	CR/CRS type: Vortex CRC type: Closed

Non-Clog Channel Type with Chopper

CNMJ

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

CNMJ

Discharge size (mm)	80～100
Rated output (kW)	1.5～7.5
Impeller type	Semi-open with chopper

Non-Clog Channel Type

CNWX series

High efficiency and high solid passage capability (100% solid passage against discharge size)

CNWX

Discharge size (mm)	50～100
Rated output (kW)	0.75～7.5
Impeller type	Closed scroll

CN/CN-MT/CNH・CNL series

Wide range of flow rates and discharge head

CN/CN-MT/CNH・CNL series

Discharge size (mm)	40～150
Rated output (kW)	0.25～22
Impeller type	Semi-open, Closed

CN series (Large discharge size)

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

CN series (Large bore size)

Discharge size (mm)	200～800
Rated 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)

Discharge size (mm)	150～300
Rated output (kW)	11～37
Impeller type	Closed

CNX (Natural cooling)

3 types (High, Medium and Low head) of impeller for each output
3 inch solid passage

CNX (natural cooling)

Discharge size (mm)	150～300
Rated output (kW)	5.5～37
Impeller type	Closed

Vortex Type

CV/CVH・CVS・CVC・CVM series

High solid passage capability

CV/CVH・CVS・CVL・CVC・CVM series

Discharge size (mm)	40～150
Rated output (kW)	0.25～22
Impeller type	Vortex

Screw Type

CW・CWH series

High solid passage capability (The screwing effect enables the transfer of high-viscosity sludge.)

CW・CWH series

Discharge size (mm)	65~150
Rated output (kW)	1.5~22
Impeller type	Screw

Chopper, Grinder Type

CJ series

Channel impeller with chopper

CJ series

Discharge size (mm)	50～100
Rated output (kW)	0.75～7.5
Impeller type	Semi-open with chopper

CKM series

Vortex impeller with grinder

CKM series

Discharge size (mm)	32～50
Rated output (kW)	0.4～3.7
Impeller type	Vortex

Stainless Steel Pump

S3A・S3N・S3V series

Handing corrosive liquid

S3A・S3N・S3V series

Discharge size (mm)	40～100
Rated output (kW)	0.25～7.5
Impeller type	S3A: Multi-vane semi-open S3N: Channel S3V: Vortex

Multi-vane Semi-open Type

A・AH series

High head with small output

A・AH series

Discharge size (mm)	40～100
Rated output (kW)	0.25～11
Impeller type	Multi-vane semi-open

Float Pump

FP Series

Compulsory collecting flotage and scum on the water

FP series

Discharge size (mm)	50 ・ 80
Rated output (kW)	0.75 ・ 1.5
Impeller type	Channel

Dry Pit Type

CWT・CNT series

Applicable for both dry and wet pit

CWT・CNT series(Amphibian type)

Discharge size (mm)	65～150
Suction size (mm)	80～200
Rated 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-pole Motor Type

BTR-S series

Portable dewatering pump -
Compact, lightweight and powerful

BTR-S series

Discharge size (mm)	40, 50
Rated output (kW)	0.25～0.75

BTR series

Portable dewatering pump -
Compact, lightweight and powerful

BTR series

Discharge size (mm)	50～100
Rated output (kW)	1.5～5.5

BUCF series

Dewatering pump - Compact and powerful

BUC/BUCF series

Discharge size (mm)	80～200
Rated output (kW)	3.7～22
Impeller type	Semi open

BRL series

Portable residual pump

BRL series

Discharge size (mm)	25,50
Rated output (kW)	0.4

BHV series

Portable trash pump

BHV series

Discharge size (mm)	50
Rated output (kW)	0.4

4- or 6-pole Motor Type

BU/BU-K(A) series

Full torque with 4-pole or 6-pole motor

BU/BU-K(A) series

Discharge size (mm)	150～350
Rated output (kW)	5.5～55
Impeller type	Semi open

Sand Pump

SN series

Heavy duty sand pump with high chrome cast iron impeller

SN series

Discharge size (mm)	80～200
Rated 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)

Outlet diameter (mm)	50～250
Rated output (kW)	1.5～132
Air flow rate (m³/min)	0.88～82.0
Discharge pressure (kPa)	10～80

Helical Rotor Blower

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

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

ARH-S/SP series

Outlet diameter (mm)	20～200
Rated 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)

Outlet diameter (mm)	25～125
Rated output (kW)	0.4～15
Air flow rate (m³/min)	0.33～11.8
Discharge pressure (kPa)	10～60

Submersible Mixer

SM/SME series

High speed submersible mixer

SM series(Submersible mixer)

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

SM-W/SME-W series

With tungsten carbide spraying propeller

SM-S series

Rated output (kW)	0.9～7.5
Thrust (N)	175～1,620

SME-R series

Aeration mixer

SM-R series

Rated output (kW)	0.75, 1.5
Thrust (N)	-

SMM series

Medium speed submersible mixer

SMM series

Rated output (kW)	0.75~2.2
Thrust (N)	600~1,300

SML series

Low speed submersible mixer

SML series

Rated output (kW)	1.5～3.7
Thrust (N)	900～2,700

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 multi-pole motor direct drive

SJ series

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

SJL series

Downward discharge and 4-pole motor with reduction gear drive

SJL series

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

SU series

Upward discharge and multi-pole motor direct drive

SU series

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

Submersible Aerator (Self-aspirating Type)

JSA series

Easy installation and operation

JSA series(Self-priming Aerator)

Rated output (kW)

1.5～5.5

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

Rated 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, belt moving type)
S/SB : Wedge wire screen

Water Treatment Equipment

Product Information

Introduction

E-HANDBOOK

Applications

Submersible Pumps for water / wastewater treatment

Summary of C/A/S3 series

Lightweight Submersible Pump, NORUS

CR/CRS/CRC series (Resin pump)

Non-Clog Channel Type with Chopper

CNMJ

Non-Clog Channel Type

CNWX series

CN/CN-MT/CNH・CNL series

CN series (Large discharge size)

CNX (Closed-loop cooling)

CNX (Natural cooling)

Vortex Type

CV/CVH・CVS・CVC・CVM series

Screw Type

CW・CWH series

Chopper, Grinder Type

CJ series

CKM series

Stainless Steel Pump

S3A・S3N・S3V series

Multi-vane Semi-open Type

A・AH series

Float Pump

FP Series

Dry Pit Type

CWT・CNT series

Submersible dewatering Pump for Construction Work Purpose

2-pole Motor Type

BTR-S series

BTR series

BUCF series

BRL series

BHV series

4- or 6-pole Motor Type

BU/BU-K(A) series

Sand Pump

SN series

Self-priming Residue Dewatering Pump

BVR

Blower（Roots Type)

Three-Lobe Blower

ARS/ARS-E series

Helical Rotor Blower

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

Submersible Helical Rotor Blower

RB-H series

Submersible Mixer

SM/SME series

SM-W/SME-W series

SME-R series

SMM series

SML series

Aeration and Mixing

Submersible Aerator

SJ series

SJL series

SU series

Submersible Aerator (Self-aspirating Type)

JSA series

Submersible Ejector

J・JF・JA・JAF series

Screen

BS / VS / SB / S series

Pump-Related Products

Liquid Level Control Equipment

LC / MS / FV series