The RAM50 Range of Triplex Reciprocating Plunger Pumps, are designed and manufactured to the highest degree of precision to ensure total reliability and efficiency.
Tailoring of the core design is easily performed with effective enhancements to metallurgy and elastomers in order to exceed the requirements of the process conditions.
As with all units within our range Ram Pumps are purposely designed and developed to maintain conformity to the latest quality standards and directives essential for supplying our tailored solutions to the most arduous and demanding applications.
50 HCH Series
50 VHP Series
Performance Table
Performance Table
Maximum Flow
Bore
Stroke
Max RPM (API)
Max RPM (Non-API)
Max Flow (API)
lpm/gpm
Max Flow (Non-API)
lpm/gpm
55
65
420
600
185 / 48.8
264 / 69.8
50
65
420
600
153 / 40.4
218 / 57.7
45
65
420
600
124 / 32.7
177 / 46.7
40
65
420
600
98 / 28.8
140 / 36.9
35
65
420
600
75 / 19.8
107 / 28.3
Maximum Pressures*
Material
BAR G
PSI
Carbon Steel WCB
220
3,191
Carbon Steel Gr 90 60
571
8,282
316 Stainless Steel
200
2,900
Duplex 22% Cr
376
5,453
Super Duplex 25% Cr
402
5,831
Inconel 625
418
6,063
*Maximum absorbed power rating for the Ram 50 HCH Series
is 45 kW – Please ensure specific application data is calculated
to determine maximum absorbed power required.
Maximum Flow
Bore
Stroke
Max RPM (API)
Max RPM (Non-API)
Max Flow (API)
lpm/gpm
Max Flow (Non-API)
lpm/gpm
35
65
420
600
75 / 19.8
107 / 28.3
30
65
420
600
55 / 14.5
79 / 20.8
25
65
420
600
38 / 10.1
55 / 14.4
20
65
420
600
24 / 6.5
35 / 9.2
Maximum Pressures*
Material
BAR G
PSI
Carbon Steel WCB
560
8,166
Carbon Steel Gr 90 60
1,599
23,191
316 Stainless Steel
493
7,150
Duplex 22% Cr
947
13,735
Super Duplex 25% Cr
935
13,561
Inconel 625
1,003
14,547
*Maximum absorbed power rating for the Ram 50 VHP Series
is 45 kW – Please ensure specific application data is calculated
to determine maximum absorbed power required.
Key Features
Key Features
Flows of up to 264 litres/min or 69.8 gpm
Maximum system pressures of up to 571 bar or 8,282 PSI
Power of up to 45kw
Speeds of up to 420 RPM
Conforms to all the latest quality standards including ISO9001/2000, ATEX, Nace, EC P.E.D., Norsok, Gost and Stoomwezen
Crankcase design with special built-in motor support mounting. Providing the option of installing the motor overhead to keep both the footprint and weight to a minimum.
A range of liquid end materials are available including 316 stainless steel, 22% Duplex, 25% Super Duplex and Inconnel 625. Providing complete compatibility with pumping media.
Special pressure-formed, braided, PTFE impregnated Kevlar® packings. Offering exceptionally long life and a wide range of liquid compatibility.
Packings housed in packing cylinder. Assuring proper alignment and optimum life.
Plungers are specially surface treated for abrasion resistance. Solid ceramic plungers are also available. Providing the highest quality sealing surface for extended packing life.
Spheroidal graphite iron crankcase. Offering exceptional strength, vibration dampening and flame and spark resistance for added protection in hazardous areas.
Various plunger diameters available. Allowing for a wide range of performances to best suit the application.
Standard splash crankcase lubrication with optional pressure lubrication system.
Modular design.
Customised builds available to suit individual clients specification.
Flows of up to 107 litres/min or 28.3 gpm
Maximum system pressures of up to 1,599 bar or 23,191 PSI
Power of up to 45kw
Speeds of up to 420 RPM
Conforms to all the latest quality standards including ISO9001/2000, ATEX, Nace, EC P.E.D., Norsok, Gost and Stoomwezen
Crankcase design with special built-in motor support mounting. Providing the option of installing the motor overhead to keep both the footprint and weight to a minimum.
A range of liquid end materials are available including 316 stainless steel, 22% Duplex, 25% Super Duplex and Inconnel 625. Providing complete compatibility with pumping media.
Special pressure-formed, braided, PTFE impregnated Kevlar® packings. Offering exceptionally long life and a wide range of liquid compatibility.
Packings housed in packing cylinder. Assuring proper alignment and optimum life.
Plungers are specially surface treated for abrasion resistance. Solid ceramic plungers are also available. Providing the highest quality sealing surface for extended packing life.
Spheroidal graphite iron crankcase. Offering exceptional strength, vibration dampening and flame and spark resistance for added protection in hazardous areas.
Various plunger diameters available. Allowing for a wide range of performances to best suit the application.
Standard splash crankcase lubrication with optional pressure lubrication system.
Modular design.
Customised builds available to suit individual clients specification.
