Rugid aluminum gear pumps

Our Rugid aluminum gear pumps come in compact, pre-engineered packages and are ideal for a variety of industrial and agricultural applications. Available with displacements from 6.6 cm³ to 55.2 cm³ [0.40 in³ to 3.37 in³], they have die-cast aluminum housings, end covers, and flanges to provide rigidity that protects the fixed bushings.

Features and benefits

Highly polished shaft and gears improve mechanical efficiency and reduce wear on components
Optimized trapped-oil relief areas help reduce pressure ripple for quieter operation and decreased input power requirements
Field reversible with no extra parts needed
Extra shafts, porting, and mounting configurations, as well as a wide range of displacements

Applications

Agriculture
Harvesters

Specifications

Series	Displacement cm³ [in³]	Max. intermittent pressure bar [psi] *	Rated speed rpm *	Minimum output flow at 207 bar [3,000 psi] and rated speed l/min [US gal/min]
26	6.6 [0.40]	241 [3,500]	3,600	20.1 [5.3]
	8.2 [0.50]	241 [3,500]	3,600	25.0 [6.6]
	9.5 [0.58]	241 [3,500]	3,600	29.5 [7.8]
	10.8 [0.66]	241 [3,500]	3,600	33.7 [8.9]
	13.8 [0.84]	241 [3,500]	3,600	43.5 [11.5]
	16.7 [1.02]	241 [3,500]	3,600	55.3 [14.6]
	19.7 [1.20]	241 [3,500]	3,200	57.9 [15.3]
	22.5 [1.37]	241 [3,500]	3,000	62.1 [16.4]
	24.3 [1.48]	241 [3,500]	3,000	67.0 [17.7]
	25.2 [1.54]	241 [3,500]	3,000	69.7 [18.4]
	27.7 [1.69]	241 [3,500]	3,000	76.5 [20.2]
	29.0 [1.77]	234 [3,400]	3,000	79.9 [21.1]
	30.6 [1.87]	224 [3,250]	3,000	84.4 [22.3]
L2	21.3 [1.30]	276 [4,000]	3,500	61.3 [16.2]
	25.4 [1.55]	276 [4,000]	3,000	64.7 [17.1]
	29.2 [1.78]	276 [4,000]	3,000	78.0 [20.6]
	33.6 [2.05]	276 [4,000]	2,750	83.3 [22.0]
	38.2 [2.33]	276 [4,000]	2,750	94.6 [25.0]
	42.8 [2.61]	276 [4,000]	2,500	96.1 [25.4]
	46.7 [2.85]	252 [3,650]	2,500	105.2 [27.8]
	51.1 [3.12]	234 [3,400]	2,500	115.1 [30.4]
	55.2 [3.37]	217 [3,150]	2,250	112.0 [29.6]

* See Technical Information document for maximum continuous ratings and other information.

Product types shown: 2

Rugid aluminum single stage
The single pump is suitable for standard applications and is available with SAE, DIN, and European standard mounting flanges and ports.
Rugid aluminum multiple stage
Our multi-stage pumps have external splined drive shafts connected through couplings and intermediate steel plates. The individual pumps are hydraulically independent, which enables the efficient operation of several machine functions, and you have a choice of one common inlet or multiple inlets.