Roto Twin Screw Pumps – Horizontal Internal Bearing Pump
Internal Bearing RI Series
Capacity: up to 1000 m3/hr
Pressure: up to 40 bar
Horizontal Internal Bearing Twin Screw Pumps are selected where the fluids are clean and have lubricating properties. These pumps are designed with internal bearings which get lubricated by the pumping media itself. The suction and discharge ports are in-line.
The mechanical seals are provided as standard scope of supply. Gland packing option can also be offered as per application requirement. These pumps are fitted with relief valves and are suitable for 100% bypass. Also, these pumps are available in standard foot mounted configuration with sump heating arrangement as an option.
These pumps are designed for clean and lubricating media. The pumps are fitted with the bearings inside and the bearings are lubricated with the pumping media itself. They are available in standard foot mounted configuration with sump heating arrangement as an option. It is built in safety relief valve, designed for 100% bypass.
Applications
Gauges (Pressure, Vacuum, and Differential):
These devices are especially important for the system with dynamic working characteristics, that require constant monitoring. The selection of gauge requires consideration of process, environment, accuracy, dial size, connection & mounting. It is advised to limit the normal working pressure to 25–75% of the scale of the gauge.
Relief Valves:
In addition to relieving excess pressure from closed-top vessels or piping systems, these normally closed valves provide system control benefits. It is versatile and widely utilized valve. Its compact size, ease of setting, readjustment and repeatability, all contribute to its popularity. The pressure setting is done manually.
Strainers:
A Strainer is an inexpensive “insurance” for protecting pumps. There is often unwanted matter present which can cause serious problems. Dust, foreign matter, or even clumps of product itself, can clog or damage critical & expensive equipment. Another factor to consider is the cost of downtime.
Facts & Figures
| ROTO SEAL CODE ‘N’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. |  |
| ROTO SEAL CODE ‘P’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. |  |
| ROTO SEAL CODE ‘R’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. |  |
| ROTO SEAL CODE ‘S’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. |  |
| ROTO SEAL CODE ‘V’ MEDIA PROPERTIES: High temperature high viscosity. |  |
Materials of Construction
CASING:
• Cast Iron, • Cast Steel, • Fabricated Steel • Fabricated Stainless Steel
LINER:
• Case Steel, • Stainless Steel
SCREWS:
• Alloy Steel • Stainless Steel, • Hardened Steel
TIMING GEARS:
• Hardened Steel
OTHER EXOTIC MATERIALS:
• Duplex • Super Duplex
SCREW SURFACE COATING:
• Hard Chrome Plating
Roto Twin Screw Pumps – Horizontal Internal Bearing Pump
Internal Bearing RI Series
Capacity: up to 1000 m3/hr
Pressure: up to 40 bar
Horizontal Internal Bearing Twin Screw Pumps are selected where the fluids are clean and have lubricating properties. These pumps are designed with internal bearings which get lubricated by the pumping media itself. The suction and discharge ports are in-line.
The mechanical seals are provided as standard scope of supply. Gland packing option can also be offered as per application requirement. These pumps are fitted with relief valves and are suitable for 100% bypass. Also, these pumps are available in standard foot mounted configuration with sump heating arrangement as an option.
These pumps are designed for clean and lubricating media. The pumps are fitted with the bearings inside and the bearings are lubricated with the pumping media itself. They are available in standard foot mounted configuration with sump heating arrangement as an option. It is built in safety relief valve, designed for 100% bypass.
Applications
Gauges (Pressure, Vacuum, and Differential):
These devices are especially important for the system with dynamic working characteristics, that require constant monitoring. The selection of gauge requires consideration of process, environment, accuracy, dial size, connection & mounting. It is advised to limit the normal working pressure to 25–75% of the scale of the gauge.
Relief Valves:
In addition to relieving excess pressure from closed-top vessels or piping systems, these normally closed valves provide system control benefits. It is versatile and widely utilized valve. Its compact size, ease of setting, readjustment and repeatability, all contribute to its popularity. The pressure setting is done manually.
Strainers:
A Strainer is an inexpensive “insurance” for protecting pumps. There is often unwanted matter present which can cause serious problems. Dust, foreign matter, or even clumps of product itself, can clog or damage critical & expensive equipment. Another factor to consider is the cost of downtime.
Facts & Figures
| ROTO SEAL CODE ‘N’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. | |
| ROTO SEAL CODE ‘P’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. | |
| ROTO SEAL CODE ‘R’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. | |
| ROTO SEAL CODE ‘S’ MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry. | |
| ROTO SEAL CODE ‘V’ MEDIA PROPERTIES: High temperature high viscosity. | |
Materials of Construction
CASING:
• Cast Iron, • Cast Steel, • Fabricated Steel • Fabricated Stainless Steel
LINER:
• Case Steel, • Stainless Steel
SCREWS:
• Alloy Steel • Stainless Steel, • Hardened Steel
TIMING GEARS:
• Hardened Steel
OTHER EXOTIC MATERIALS:
• Duplex • Super Duplex
SCREW SURFACE COATING:
• Hard Chrome Plating
Let's Connect
For any enquires, please fill in the form below and we will get back to you as soon as possible.
Phone:
+603 2303 1343 / +603 2303 1349
Mobile:
+6012- 345 8618
Office:
Lot 1323, Jalan KPAT 2, Kampung Baru Ampang, 68000 Ampang, Selangor.
