Masterflex® I/P® Pump Head Adapters, Avantor®

Connect any I/P® pump head to a 56C frame motor.

Cast aluminum adapters feature built-in gear box for easy setup
Compatible with all I/P pump heads
Suitable for use with 1⁄10 hp to 1⁄2 hp 56C frame motor and 650 rpm max pump head speed

These I/P® pump head adapters work with 56C frame motors, allowing you to customize a pump for your application. Add a motor controller for variable-speed and/or remote-control operation. Adapters are compatible with all I/P pump heads.

: Includes adapter with built-in gear box, hardware.

Connect any I/P® pump head to a 56C frame motor.

Cast aluminum adapters feature built-in gear box for easy setup
Compatible with all I/P pump heads
Suitable for use with 1⁄10 hp to 1⁄2 hp 56C frame motor and 650 rpm max pump head speed

: Includes adapter with built-in gear box, hardware.

Manual MasterFlex® IP® Nema 56C Motor to Pump Adapters

Model:
77490-00
77490-10
77490-20
77490-30

Drive height:
165 mm (6.5")
165 mm (6.5")
165 mm (6.5")
165 mm (6.5")

Drive length:
152 mm (6")
152 mm (6")
171 mm (6.75")
171 mm (6.75")

Drive width:
165 mm (6.5")
165 mm (6.5")
165 mm (6.5")
165 mm (6.5")

Gear ratio:
3.1:1
4.8:1
9.7:1
17.8:1

Min. RPM:
20 rpm
20 rpm
20 rpm
20 rpm

Motor mount:
NEMA Type 56C
NEMA Type 56C
NEMA Type 56C
NEMA Type 56C

Motor requirements:
1/4 hp to 1/2 hp; 2015 max motor rpm
1/4 hp to 1/2 hp; 3120 max motor rpm
1/4 hp to 1/2 hp; 3600 max motor rpm
1/4 hp to 1/2 hp; 4800 max motor rpm

Mounting type:
Direct coupling
Direct coupling
Direct coupling
Direct coupling

Open-head sensor:
No
No
No
No

Pump series:
I/P
I/P
I/P
I/P

Warranty:
2 years
2 years
2 years
2 years

Product Family Options

Description
Maximum Flow Rate
No. of Pump Heads Accepted
Housing material
Max. RPM
MFLX77490-00
I/P NEMA Type 56 C Pump Head Adapter, 650 rpm max, 3.1:1 gear ratio
17000 ml/min
2
Painted aluminium
650 rpm

Each
Each - $1,840.00
$1,840.00
Each
$1,840.00
: 77490-00

2 year warranty

Specifications
Cat. No.
MFLX77490-00
Model
77490-00
Drive height
165 mm (6.5")
Drive length
152 mm (6")
Drive width
165 mm (6.5")
Gear ratio
3.1:1
Min. RPM
20 rpm
Motor mount
NEMA Type 56C
Motor requirements
1/4 hp to 1/2 hp; 2015 max motor rpm
Mounting type
Direct coupling
Open-head sensor
No
Pump series
I/P
Warranty
2 years
2 year warranty
MFLX77490-10
I/P NEMA Type 56 C Pump Head Adapter, 650 rpm max, 4.8:1 gear ratio
17000 ml/min
2
Painted aluminium
650 rpm

Each
Each - $1,840.00
$1,840.00
Each
$1,840.00
: 77490-10

2 year warranty

Specifications
Cat. No.
MFLX77490-10
Model
77490-10
Drive height
165 mm (6.5")
Drive length
152 mm (6")
Drive width
165 mm (6.5")
Gear ratio
4.8:1
Min. RPM
20 rpm
Motor mount
NEMA Type 56C
Motor requirements
1/4 hp to 1/2 hp; 3120 max motor rpm
Mounting type
Direct coupling
Open-head sensor
No
Pump series
I/P
Warranty
2 years
2 year warranty
MFLX77490-20
I/P NEMA Type 56 C Pump Head Adapter, 650 rpm max, 9.7:1 gear ratio
9300 ml/min
2
Painted aluminium
356 rpm

Each
Each - $1,840.00
$1,840.00
Each
$1,840.00
: 77490-20

2 year warranty

Specifications
Cat. No.
MFLX77490-20
Model
77490-20
Drive height
165 mm (6.5")
Drive length
171 mm (6.75")
Drive width
165 mm (6.5")
Gear ratio
9.7:1
Min. RPM
20 rpm
Motor mount
NEMA Type 56C
Motor requirements
1/4 hp to 1/2 hp; 3600 max motor rpm
Mounting type
Direct coupling
Open-head sensor
No
Pump series
I/P
Warranty
2 years
2 year warranty
MFLX77490-30
I/P NEMA Type 56 C pump head adapter, 17,8:1 adapter gear ratio
5000 ml/min
2
Painted aluminium
194 rpm

Each
Each - $1,840.00
$1,840.00
Each
$1,840.00
: 77490-30

2 year warranty

Specifications
Cat. No.
MFLX77490-30
Model
77490-30
Drive height
165 mm (6.5")
Drive length
171 mm (6.75")
Drive width
165 mm (6.5")
Gear ratio
17.8:1
Min. RPM
20 rpm
Motor mount
NEMA Type 56C
Motor requirements
1/4 hp to 1/2 hp; 4800 max motor rpm
Mounting type
Direct coupling
Open-head sensor
No
Pump series
I/P
Warranty
2 years
2 year warranty