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Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...
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Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...
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Water & Wastewater Technology
WEFTEC Diamond Sponsor
Booths
4252 & 719

WEFTEC
2026

Visit Booth 4252 to see Blue-White®'s complete chemical feed line for municipal water treatment — metering pumps, skid systems.

NEW 2-Series: Visit Booth 719 for the unveiling of the 2-Series: one drive that accepts two pumping technologies — FLEXFLO® peristaltic and CHEM-FEED® diaphragm on pump heads that interchange in the field.

View productsBuyers Guide
Blue-White pump family
Dates
September 28–30, 2026
Location
Ernest N. Morial Convention Center
LA, USA
Booths number
4252 & 719
Peristaltic Pumps
M1 M3 M4 M5
Multi-Diaphragm Pumps
MD1 MD3
Skid Systems
CFWS-1 CFPS-1 CFPS-2 CFCS-1 Custom Enclosure Skid
Video

Custom Skids

New for 2026

NEW Products Introductions

One platform, two pumping technologies. The 2-Series is a new chemical metering drive that accepts both FLEXFLO® peristaltic and CHEM-FEED® diaphragm pump heads — so the pumping technology can change without changing the drive, the display or the control platform. See it Live at Booth 719 on September 28-30.

New
M2P

M2P

Peristaltic configuration

FLEXFLO® peristaltic metering on the 2-Series drive. The pumphead lifts off as a unit, so a spare can go on in minutes and the original is serviced on the bench — or swapped for a diaphragm head when the application changes.

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New
M2D

M2D

Multi-diaphragm configuration

CHEM-FEED® multi-diaphragm metering on the 2-Series drive. The pumphead lifts off as a unit, so a spare can go on in minutes and the original is serviced on the bench — or swapped for a peristaltic head when the application changes.

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Interchangeable pumphead platform

Because the pumphead is interchangeable, these platforms span both the peristaltic and multi-diaphragm configurations rather than belonging to a single one. The changeover will be demonstrated at Booth 719.

Peristaltic Metering Pumps

FLEXFLO® Peristaltic Pumps

Tube-driven metering with a 10,000:1 turndown ratio, no vapor lock, no loss of prime, and tool-free tube replacement.

FLEXFLO® M1 Peristaltic Metering Pump for Municipal applications

M1

FLEXFLO® Peristaltic Metering Pump
.0001 - 5.60 GPH .0004 - 21.2 LPH
Flow Rate
100 PSI 6.9 Bar
Pressure
Technical specifications
GPH .0001 - 5.60
LPH .0004 - 21.2
mL/min .0067 - 353
PSI 100
Bar 6.9
Enclosure Rating NEMA 4X
Standards NSF/ANSI 61, CE, cETLus
Control Methods Manual, Remote Analog
Power Supply 100 to 240VAC-50/60Hz
Product Literature
FLEXFLO® M3 Peristaltic Metering Pump for Municipal applications

M3

FLEXFLO® Peristaltic Metering Pump
.0002 - 33.3 GPH .0007 - 126 LPH
Flow Rate
125 PSI 8.6 Bar
Pressure
Technical specifications
GPH .0002 - 33.3
LPH .0007 - 126
mL/min .0117 - 2100
PSI 125
Bar 8.6
Enclosure Rating NEMA 4X (IP66)
Standards cETLus, CE, NSF61
Control Methods Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, Profibus
Power Supply 100 to 240VAC-50/60Hz
Product Literature
FLEXFLO® M4 Peristaltic Metering Pump for Municipal wastewater treatment applications

M4

FLEXFLO® Peristaltic Metering Pump
.0028 - 158.5 GPH .0108 - 600 LPH
Flow Rate
125 PSI 8.6 Bar
Pressure
Technical specifications
GPH .0028 - 158.5
LPH .0108 - 600
mL/min .1800 - 10000
PSI 125
Bar 8.6
Enclosure Rating NEMA 4X (IP66)
Standards cETLus, CE, NSF61
Control Methods Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, Profibus
Power Supply 100 to 240VAC-50/60Hz
Product Literature
FLEXFLO® M5 High Volume Peristaltic Metering Pump for Municipal applications

M5

FLEXFLO® Peristaltic Metering Pump
.0076 - 534 GPH .0286 - 2021 LPH
Flow Rate
65 PSI 4.4 Bar
Pressure
Technical specifications
GPH .0076 - 534
LPH .0286 - 2021
mL/min .4767 - 33683
PSI 125
Bar 8.6
Enclosure Rating NEMA 4X, Kydex
Standards cETLus, CE, NSF61
Control Methods Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, PROFIBUS
Power Supply 115 to 240VAC-50/60Hz
Product Literature
Capabilities

FLEXFLO® Pump Highlights

5″

Colour touchscreen

UV and chemical resistant display, operable with or without gloves.

6

M12 connectors

IP-rated connections simplify wiring and monitor all available alarm relays.

3

Automation protocols

EtherNet/IP™, Modbus TCP/IP and PROFIBUS for full process supervision.

TFD+

Tube failure detection

Identifies tube failure before it results in a chemical spill.

Multi-Diaphragm Metering Pumps

CHEM-FEED® Multi-Diaphragm Pumps

Patented DiaFlex® diaphragms and Hyperdrive technology deliver smooth, near-pulseless injection against high system pressure.

CHEM-FEED® MD1 Multi-Diaphragm Pump

MD1

CHEM-FEED® Multi-Diaphragm Metering Pump
.0007 - 7 GPH .0026 - 26.46 LPH
Flow Rate
180 PSI 12 Bar
Pressure
Technical specifications
GPH .0007 - 7
LPH .0026 - 26.46
mL/min .0441 - 441
PSI 180
Bar 12
Enclosure Rating NEMA 4X
Standards NSF/ANSI 61, CE, cETLus, RoHS
Control Methods Manual, Remote Analog
Power Supply 100 to 240VAC-50/60Hz
Product Literature
CHEM-FEED® MD3 Multi-Diaphragm Metering Pump for Municipal Water and Waste Water Treatment Applications

MD3

CHEM-FEED® Multi-Diaphragm Metering Pump
.03 - 52.6 GPH .10 - 199 LPH
Flow Rate
145 PSI 10 Bar
Pressure
Technical specifications
GPH .03 - 52.6
LPH .10 - 199
mL/min 1.6667 - 3317
PSI 145
Bar 10
Enclosure Rating NEMA 4X (IP66)
Standards NSF/ANSI 61, CE, cETLus, RoHS
Control Methods Manual, Remote Analog/Digital
Power Supply 100 to 240VAC-50/60Hz
Product Literature
Capabilities

CHEM-FEED® Pump Highlights

150

PSI capability

Hyperdrive technology maintains smooth feed against high system pressure.

0

Vapor lock

Will not vapor lock or lose prime, eliminating unplanned downtime.

4X

NEMA enclosure

IP66-rated enclosure for demanding installations.

6

M12 connection ports

Watertight signal inputs and alarm relay outputs.

Pre-Engineered & Custom Skid Systems

CHEM-FEED® SKID SYSTEMS

Pre-engineered and custom skid packages supplied assembled and factory tested, in wall-mount, simplex, duplex, cabinet and fully enclosed configurations.

CFWS-1-M CHEM-FEED® Wall Mount Simplex Skid System

CFWS-1-M

CHEM-FEED® Wall Mount Simplex Skid System
Single pump system
System Type
Polyethylene
Frame Material
150 PSI 10.3 Bar
Pressure
Technical specifications
System Type Single pump system
Product Compatibility M1, M2, M3, M4, MD1, MD3, C2, C3
Frame Material Polyethylene
Mounting Position Wall
PSI 150
Bar 10.3
Product Literature
CFPS-1 - Engineered Simplex Skid System for Municipal Use

CFPS-1-M

CHEM-FEED® Plastic Simplex Skid System
Single pump system
System Type
Polyethylene
Frame Material
150 PSI 10.3 Bar
Pressure
Technical specifications
System Type Single pump system
Product Compatibility M1, M2, M3, M4, MD1, MD3, C2, C3
Frame Material Polyethylene
Mounting Position Floor or Wall
PSI 150
Bar 10.3
Product Literature
CFPS-2 - Engineered Duplex Skid System for Municipal Use

CFPS-2-M

CHEM-FEED® Plastic Duplex Skid System
Duplex pump system
System Type
Polyethylene
Frame Material
150 PSI 10.3 Bar
Pressure
Technical specifications
System Type Duplex pump system
Product Compatibility M1, M2, M3, M4, MD1, MD3, C2, C3
Frame Material Polyethylene
Mounting Position Floor or Wall
PSI 150
Bar 10.3
Product Literature
CFCS-1-M

CFCS-1-M

CHEM-FEED® Compact Simplex Skid System
Single pump system
System Type
Polyethylene
Frame Material
150 PSI 10.3 Bar
Pressure
Technical specifications
System Type Single pump system
Product Compatibility M1, M2, M3, M4, MD1, MD3, C2, C3
Frame Material Polyethylene
Mounting Position Floor or Wall
PSI 150
Bar 10.3
Product Literature
Custom Skids CHEM-FEED® Skid Systems

Custom Skids

CHEM-FEED® Skid Systems
150 PSI 10.3 Bar
Pressure
2" Pipe
Up to
61 NSF
Capable
Technical specifications
Mounting Position Floor or Wall
PSI 150
Bar 10.3
Pipe Size Up to 2″ pipe
Product Compatibility All peristaltic and diaphragm pumps
Skid Materials LDPE rotationally molded frames, HDPE welded sheet
Pipe Materials PVC, CPVC, PVDF, Chem Proline PE, stainless steel (tubing), Alloy 20 (tubing)
Warranty 2 years (same as standard)
Standards NSF 61 capable, factory tested
Product Literature
Capabilities

CHEM-FEED® SKID SYSTEMS Highlights

100%

Factory tested

Every skid system is wet-tested prior to shipment.

4

Frame styles

Molded polyethylene, welded HDPE, wall panel and enclosed.

1

Source of supply

Pumps, skid and warranty from a single manufacturer.

2″

Pipe capacity

Custom builds accommodate up to 2″ pipe at 150 PSI.

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