F1 SAE Pump - Fixed Displacement Hydraulic Piston Oil Pump

F1 Pump SAE
Series F1 is a further development of our well known 'truck pump', the F1. The F1 offers many additional val- ues for operators of cargo cranes, hook loaders, skip loaders, forest cranes, concrete mixers and similar truck applications. Series F1 is a very efficient and straight forward pump design with unsurpassed reliability. Its small envelope size gives a simple and inexpensive installation.
Features:
· Laminated piston rings - low leakage
. Positive synchronisation with timing gear
· Operating pressure up to 350 bar (5076 psi)
· Installation above the reservoir level possible
. Tolerates low temperatures and high
temperature shocks
. Shaft end and mounting flange meet the
standard SAE-B
· 4 sizes -25 / -41 / -51 /-61 cm3/rev 1.56/ 2.50/ 3.12/ 3.63 cu in/rev
... thanks to:
- 45° bent-axis angle
- Optimal inlet port geometry in the end cap
- Single housing design
- Spherical pistons - high speeds
- Laminated piston rings - low leakage
- Positive synchronisation with timing gear
- Installation above the reservoir level possible
- Tolerates low temperatures and high
temperature shocks
- Shaft end and mounting flange meet the
SAE standard for all sizes

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Model:
PARKER
Brand:
F1

Product Category

Product Specifications

Pump cross section

Size F1-	25	41	51	61
Displacement [cm3/rev]	25.6	40.9	51.1	59.5
[cu in/rev]	1.56	2.50	3.12	3.63
Max flow 1) [l/min]	67	98	112	131
[gpm]	17.7	25.9	29.6	34.6
Max operating pressure [bar]	350	350	350	350
[psi]	5000	5000	5000	5000
Mass moment of inertia J [kgm2]	0.00274	0.00266	0.00261	0.00257
Shaft speed [rpm]
- short circuited pump (low press.)	2700	2700	2700	2700
- max speed at 350 bar2)/5000 psj 2))	2600	2400	2200	2200
Torque 1)
at 350 bar [Nm]	142	227	284	331
at 5000 psi [Ibf ft]	105	168	210	244
Input power
[kW]	30	57	66	76
[hp]	52	76	88	102
Weight [kg]	8.5	8.5	8.5	8.5
[lbs]	18.7	18.7	18.7	18.7