Page 17 - Multi-line-automatic

Pump

55i

Pump units for oil

Identification code 55 i

1 2 3 4 5 6 7
Product series
55 i = camshaft-operated piston pump

Reservoir
3 = 1,4 l, 3 pint, max 3 single pumps
4 = 1,9 l, 4 pint, max 5 single pumps
8 = 3,8 l, 8 pint, max 7 single pumps
Drive / gear ratio / available reservoir size / speed
Designation Drive Ratio Reservoir Speed

l pt min -1
A = rotary drive, internal gear and ratchet right or left 37,5:1 1,9 4.8 700
3,8 9.6
B = internal ratchet and external lever right or left 75 1,9 4.8 1 100
teeth 3,8 9.6
C = internal super gear, pulley,machine drive right or left 112,5:1 1,9 4.8 1 200
3,8 9.6
D = external gear drive, specific OEM frame right or left 60:1 1,9 4.8 1 200

Single Pumps
Designation Piston ∅ Inlet Sight Operating pressure Metering quantity Order number
glass max per stroke max spare part
mm inch bar psi drops cm 3 in 3
1 = vacuum feed 6,4 1 / 4 suction tube • 400 6 000 9 0,302 0.0184 880550
2 = vacuum feed 9,5 3 / 8 suction tube • 240 3 500 21 0,680 0.0415 880560
3 = pressure inlet, manifold feed 4,8 3 / 16 1 / 8 NPTF • 400 6 000 6 0,200 0.0122 880553
4 = pressure inlet, manifold feed 6,4 1 / 4 1 / NPTM • 400 6 000 9 0,302 0.0184 880551
8
5 = pressure inlet, manifold feed 9,5 3 / 8 1 / 8 NPTM • 240 3 500 21 0,680 0.0415 880561
6 = direct feed 6,4 1 / 4 1 / NPTF - 400 6 000 9 0,302 0.0184 880552
8
7 = direct feed 9,5 3 / 8 1 / 8 NPTF - 240 3 500 21 0,800 0.0488 880554

55i accessories

Description Order number
lubricator flow switch; monitors model 55i lubricant flow 880463
lube sentry; monitors camshaft rotation and reservoir level 880555
lube sentry; same as model number: 880555, except suction is 1/2 inch shorter, for pre-warning 880556
oil-level regulator; automatically fills lubricator reservoir from header reservoir 880496
cover plate; gasket 350654
cover plate assembly 250132
cover plate screws 70224
armored sight glass kit 276517

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