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Grundfos 99164221 - DDA 120-7 FCM-SS/T/SS-F-32A1A1FG
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Grundfos 99164221 - DDA 120-7 FCM-SS/T/SS-F-32A1A1FG
Grundfos Pumps & Systems

Grundfos 99164221 - DDA 120-7 FCM-SS/T/SS-F-32A1A1FG

GRUNDFOSSKU: 99164221

Delivery date to be confirmed on Sales Order

or Call for most up to date lead times. (781) 281-8905

Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
99164221 · Digital Dosing Pump — SMART
DDA100-240V1-Phase50, 60 HzIP65 / TYPE 4X

The Grundfos 99164221 (DDA 120-7 FCM-SS/T/SS-F-32A1A1FG) is a Digital Dosing Pump — SMART. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.

Voltage
100-240V
Phase
1-Phase
Frequency
50, 60 Hz
Max Pressure
101.53psi
Max Fluid Temp
122°F
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
Built and tested to IEC and NEMA standards
Authorized Distributor
Genuine Grundfos product — full manufacturer warranty coverage
Expert Support
Technical help available — call (781) 281-8905 or chat
Why This Product

SMART Digital Dosing

Microprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.

Brushless Servo Motor Drive

Brushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.

FlowControl Technology

Multi-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.

Degassing Function

Automatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.

All Major Communication Protocols

PROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.

Chemical Resistance — Full Range

Wetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.

Model Information — 99164221
Series: DDA
Technical Specifications
Model Number 99164221
Product Series DDA
Series Description Digital Dosing Pump — SMART
Voltage 100-240V
Phase 1-Phase
Frequency 50, 60 Hz
Protection Class (IP) IP65 / TYPE 4X
Max Operating Pressure 101.53psi
Max Fluid Temperature 122°F
Max Ambient Temperature 113°F
Min Ambient Temperature 32°F
Inlet Connection Conn. threaded Rp 3/4# Code A1
Outlet Connection Conn. threaded Rp 3/4# Code A1
Approvals / Certifications CE, CSA-US, NSF61, EAC, RCM
Applications
Process liquids transfer
Cooling
Industrial process water treatment
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.
Temperature limits Do not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.
Maintenance Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.
Documentation
✓ Installation and Operating Manual (IOM) — DDA Series
✓ Product Data Sheet — 99164221
✓ Service Manual and Spare Parts List
Need the IOM, data sheet, or spare parts list? Contact PumpStop and we'll send it over.
Before You OrderConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.
Grundfos — 99164221 · 99164221Authorized Grundfos Distributor · pump-stop.com
EAN
5712607923471
Applications
Dosing & Disinfection
Analog input
0/4-20 MA
Approvals
CE
Communication
YES
Control panel
FRONT-MOUNTED
Control variant
FCM
Density
62.29 lb/ft³
Enclosure class (IEC 34-5)
IP65 / NEMA 4X
Gasket
PTFE
Gross weight
17.6 lb
Inrush current
70A at 240V (35A/100V) for 2ms
Length of cable
1.5 m
Level control
YES
Liquid temperature range
32 .. 122 °F
Mains frequency
50 / 60 Hz
Material Pricing Group
68
Max. Flow
120 l/h
Max. flow in slow mode 25%
30 l/h
Max. flow in slow mode 50%
60 l/h
Maximum operating pressure
7 bar
Maximum power input - P1
62 W
Min flow
150 ml/h
Net weight
15.4 lb
Power 1
62 W
Power input - P1
62 W
Product family
DDA
Pulse control
YES
Pump inlet
Conn. threaded Rp 3/4# Code A1
Pump outlet
Conn. threaded Rp 3/4# Code A1
Pumped liquid
Water
Range of ambient temperature
32 .. 113 °F
Rated voltage
1 x 100-240 V
Real Time
Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Selected liquid temperature
68 °F
Turn-down ratio
0.5972222222222222
Type
No installation set
Type key
DDA 120-7 FCM-SS/T/SS-F-32A1A1
Type of cable plug
EU
Valve ball
Stainless steel
Valve type
Spring-Loaded (HV-version)

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