Micropump® A-Mount Suction Shoe Gear Pump Heads

: MICROPUMP INC

Micropump® A-Mount Suction Shoe Gear Pump Heads

: MICROPUMP INC

Smooth pulseless flow provides precise, leak-free delivery of fluids.

Suction shoe design provides higher delivery pressures and temperatures, plus increased efficiency.

Magnetically driven, precision-geared pump heads provide smooth, accurate, pulseless fluid delivery. The magnetic drive and static seals keep fluids securely inside and potential contaminants out. Chemical resistant materials handle a wide range of materials (due to wetted parts). Pump heads are compact and easy to service. Modular design offers flexibility—configure to your specific needs.

Environmentally Preferable:

Body Material:
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS
316 SS

Differential pressure:
7.9 bar (115 psi)
2.8 bar (40 psi)
2.8 bar (40 psi)
7.5 bar (110 psi)
3.8 bar (55 psi)
5.2 bar (75 psi)
8.6 bar (125 psi)
1.4 bar (20 psi)
5.2 bar (75 psi)
3.8 bar (55 psi)

Duty cycle continuous:
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm
Yes, 150 to 5000 rpm

Gear material:
PPS
Carbon graphite
Carbon graphite
PEEK
PEEK
PEEK
PEEK
Carbon graphite
PPS
PPS
PEEK
PPS
PPS
PEEK

Inlet connection:
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
1/8" NPT

Internal bypass:
Yes
No
No
Yes
Yes
No
Yes
No
No
Yes

Max. Temperature:
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)

Max. Viscosity:
1500 cP
1500 cP
100 cP
1500 cP
1500 cP
1500 cP
1500 cP
1500 cP
1500 cP
100 cP

Min. Temperature:
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)

Min. viscosity:
0.2 cP
0.2 cP
0.2 cP
0.2 cP
0.2 cP
0.2 cP
0.2 cP
0.2 cP

Outlet connection:
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
0.125 NPT(F)
1/8" NPT

Particulates:
No
No
No
No
No
No
No
No
No
No

Relief valve:
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
Yes

Reversible:
-
-
-
-
-
-
-
-
-
-

Run dry:
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds
Under 30 seconds

Seal material:
Viton®
PTFE
PTFE
Viton®
Viton®
PTFE
Viton®
PTFE
PTFE
Viton®

Series:
GA-V21
GA-V21
GB-P25
GB-P35
GA-T23
GA-X21
GB-P35
GA-T23
GB-P25
GB-P35
GB-P25
GB-P23

Suction lift, wet:
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)

Warranty:
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year

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