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Hills McCanna Pumps
K-2 and K-3 Pumps

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Models
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HP
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Strokes per
Minute
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K2M-1F 3/8 X 2 through
2-5/8 X 2
K2M-2F 3/8 X 2 through
2-5/8 x 2
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¾
¾
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38,44 & 56
38,44 & 56
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K2M-1F ½ X 2
K2M-2F ½ X 2
K2M-1F ¾ X 2 through
2-5/8 x 2
K2m-2f ¾ x 2 through
2-5/8 x 2
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1
1
1
1
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56
56
46&54
46&54
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K3M-1F 3/8 X 3
K3M-2F 3/8 X 3
K3M-1F ½ X 3 through
5x3
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3
3
3
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56
56
41&56
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Notes:
1. For 50 cycle 1450 rpm motor the list capacities and pressures
should be prerated according to the following outline:
- Capacities
should be reduced to 84% of the listed rating.
- Discharge
pressure can be increased by approximately 20% for the following
Models.
- Variable
Speed Drives Variable Speed drive hp requirements should be rated at
the next highest standard hp rating over the listed required rate
¾-1, 1-1-1/2, 3=5 and 5=7-1/2.
- High Pressure Liquid Ends have
a 1-1/8-12 thread for 9/16” OD autoclave tubing Connection.
- High
Pressure Liquid ends are used on K2 pumps when plunger diameter is
smaller than ¾”
- High
Pressure Liquid Ends are used on K3 pumps when plunger diameter is
smaller than 1”
Optional Features for both “K-2 AND K3” Pumps
(1) Pneumatic
stroke control
(2) Electric
stroke control
(3) Electric,
hydraulic and mechanical variable speed drive with options of manual,
pneumatic and electrical control
(4) Multiple
feed pumps
(5) Jacketed
bodies and check valves
(6) Air-operated
pumps
(7) Special
material of construction
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