Ram Pumps Limited.

	Specs					Max Flow		Max Pressure			API 674
	Stroke mm	Max Pwr kW	Plunger Dia mm	Max rpm	Min rpm	Max Flow l/m	Pres. at Max Flow bar	Max Pres. bar	Flow at Max Pres. l/m	Speed at Max Pres. rpm	Flow l/m	Speed rpm
50	65	45	25	600	60	52.5	600	600	52.5	600	36.5	420
50	65	45	35	600	60	108.0	320	320	108.0	600	75.5	420
50	65	45	45	600	60	175.0	200	320	175.0	600	123.0	420
75	80	65	25	450	60	48.0	700	750	42.0	420	44.5	400
75	80	65	45	450	60	165.0	210	230	152.0	420	145.0	400
75	80	65	65	450	60	340.0	105	110	318.0	420	305.0	400
150	150	135	60	360	75	435.0	140	140	435.0	314*	326.0	270
150	150	135	80	360	75	774.0	90	115	600.0	314*	580.0	270
150	150	135	100	360	75	1210.0	57	70	985.0	314*	906.0	270
160	150	135	40	360	75	193.0	350	420	161.0	300	145.0	270
160	150	135	50	360	75	302.0	230	270	254.0	300	227.0	270
160	150	135	60	360	75	435.0	160	190	363.0	300	326.0	270
250	150	175	45	360	75	243.0	300	375	189.0	280	184.0	270
250	150	175	55	360	75	366.0	200	250	288.0	280	274.0	270
250	150	175	65	360	75	511.0	140	180	400.0	280	383.0	270
250	150	175	75	360	75	680.0	110	135	530.0	280	510.0	270
250	150	175	85	360	75	873.0	85	105	680.0	280	655.0	270
250	150	175	100	360	75	1210.0	57	75	948.0	280	655.0	270
375	180	260	75	360	75	808.0	120	160	585.0	260	544.0	240
375	180	260	85	360	75	1020.0	95	130	745.0	260	699.0	240
375	180	260	100	360	75	1450.0	70	90	1050.0	260	967.0	240
500	180	450	70	360	75	711.0	225	280	508.0	260	470.0	240
500	180	450	80	360	75	914.0	175	240	670.0	260	618.0	240
500	180	450	90	360	75	1143.0	140	190	850.0	260	783.0	240
500	180	450	100	360	75	1454.0	110	155	1050.0	260	967.0	240
675	180	550	80	360	50	1533.0	180	250	1100.0	256	1030.0	240
675	180	550	100	360	50	2400.0	115	160	1725.0	256	1610.0	240

NB. These performances are indicative of the range of Ram Pumps products, however they are liquid and application specific. Other plunger diameters giving different flow/pressure combinations are also available. Please contact RAM PUMPS or CAT PUMPS sales office for specific duties. FOR CONTINUOUS DUTY SELECT API 674 SPEED OR LOWER.
*Optimum inlet conditions required

With over 30 years experience in the field, Ram Pumps' product range covers almost any application.  Each pump can vary in construction, materials, or configuration.  The technical sales staff would be happy to advise clients about which engineering options would suit their specifications.

The performance envelopes shown here are basic parameters to be used only for provisional selection.  Every job specification that Ram Pumps receives may be different.  It is for this reason that we cannot list the full potential of the range.