REXSON 2B79
2 Ball Pump
This High Viscosity Pump is a 2 ball double-acting piston technology is used for Airless and extrusion application requiring low flow rates.
Robust and reliable
Simple to maintain
Configurable and versatile
Description
Technical Data
Equipment
Accessories
Documents & Media
Technologies
Markets
Performance
M1 Power distributor: Wide passageway for maximum airflow
L1 Upper Body: The upper part of the pump is of robust construction and must be able to withstand the maximum pressures.
L2 Upper Valve: This valve allows material to pass from the lower chamber to the upper chamber of the pump. It is designed to limit pressure loss.
L3 Lower Valve: This valve is essential for the suction of the product. It is designed to be as wide as possible for easy filling.
Productivity
M2 The Cover: Very easy to remove and to access the repair parts
M3 The Pulse Output: The motor can be easily monitored thanks to an air pulse occurring at each reversal.
L4 Motor adaptation flange: Unique and robust assembly of the motor shaft connection to the pump shaft. Allows quick adaptation to different air motors to vary the pressure ratio of the pump.
L5 Guard: To guarantee the safety of the operators, this guard prevents contact with the moving shaft of the pump.
L6 Lower Body: The pump lower is adapted as needed to be fixed on a follower plate, immersed in a bung drum, or simply threaded for connection to a manifold.
Sustainability
M4 Brass guiding ring: Enduring and accurate guidance system
M5 Camshaft inversion system: Very reliable reversal system
L7 Upper seals packing: Our pump range has a wide range of seal materials to suit all your needs.
L8 Rod and Cylinder: The piston shaft and the cylinder are made of triple chrome steel to ensure excellent abrasion resistance.
| Designation | Value |
|---|---|
| Maximum Air Pressure (bar) | 6 |
| Maximum Air Pressure (psi) | 87 |
| Fluid Output at 15 cycles / mn (gal/min) | 0.31 |
| Fluid Output at 15 cycles / mn (l/min) | 1.18 |
| Fluid Output at 20 cycles / mn (gal/min) | 0.42 |
| Fluid Output at 20 cycles / mn (l/min) | 1.58 |
| Fluid Output at 60 cycles / mn (gal/min) | 1.25 |
| Fluid Output at 60 cycles / mn (l/min) | 4.74 |
| Pump displacement (cc/cycle) | 79 |
| Pump displacement (in^3/cycle) | 4.82 |
| Maximum Material Pressure (bar) | 320 |
| Maximum Material Pressure (psi) | 4600 |
| Maximum Temperature (°C) | 80 |
| Maximum Temperature (°F) | 176 |
| Air Inlet Fitting | 1/2"- 3/4"BSP(F) |
| Material Inlet Port | 80mm 1"BSP(F) |
| Material Outlet Port | 3/4"BSPP(F) |
| Designation | Part number |
|---|---|
| - Stainless Steel | MA=SS |
| - PTFEG (PTFE + Graphite compound) | SE=05 |
| - Motor 1500 (9:1) | MO=15 |
| - Motor 1000 (4:1) | MO=10 |
| - Follower plate (Ø=105mm) | FO=FP |
| - Wall mounted (Inlet F 1-1/2'' BSPP) | FO=WM |
| - PTFE + FEP (Encapsulated O-Ring: Teflon like properties over Viton or Silicone) | SE=02 |
| - PTFE - Polytetrafluorothylene (Teflon like properties) | SE=01 |
| - Leather | SE=04 |
| - Motor 3000 (18:1) | MO=30 |
| - PE - Polyethene (UHMWPE) | SE=03 |
| - PU (Polyurethane) | SE=06 |
| Designation | Part number |
|---|---|
| Monocolumm elevator for 200 L. drums (not available in NA/China) | 151090000 |
| Double O-Ring PTFE-Coated Follower Plate for 20L drum -Ø 280 (pump foot Ø80) | 151102100 |
| Double O-Ring Follower Plate for 30L drum -Ø 285 (pump foot Ø80) | 151101200 |
| Double O-Ring Follower Plate for 20L drum -Ø 280 (pump foot Ø80) | 151101100 |
| Double O-Ring Follower Plate for 200L drum -Ø 571 (pump foot Ø80) | 151101600 |
| Flat Seal Follower Plate for 30L Drums -Ø 315 (pump foot Ø80) | 151100300 |
| Double O-Ring PTFE-Coated Follower Plate for 30L drum -Ø 285 (pump foot Ø80) | 151102200 |
| Double O-Ring PTFE-Coated Follower Plate for 200L drum -Ø 571 (pump foot Ø80) | 151102600 |
| Flat Double Seal Follower Plate for 200L Drums -Ø 571 (pump foot Ø80) | 1055180301 |
| Monocolumm elevator for 20 to 60 L. drums (not available in NA/China) | 151080000 |
| Flat Seal Follower Plate for 20-30L Drums - Ø 280-285 (pump foot Ø80) | 151100100 |
| Double columm elevator for 20 to 60 L. drums (not available in NA/China) | 151080500 |
| Flat Seal Follower Plate for 40-60L Drums -Ø 350-360 (pump foot Ø80) | 151100400 |
| Double O-Ring PTFE-Coated Follower Plate for 30L drum -Ø 305 (pump foot Ø80) | 151102300 |
| Double O-Ring Follower Plate for 30L drum -Ø 315 (pump foot Ø80) | 151101400 |
| Double O-Ring PTFE-Coated Follower Plate for 40-60L drum -Ø 360 (pump foot Ø80) | 151102500 |
| Double O-Ring Follower Plate for 30L drum -Ø 305 (pump foot Ø80) | 151101300 |
| Double O-Ring Follower Plate for 40-60L drum -Ø 360 (pump foot Ø80) | 151101500 |
| Flat Seal Follower Plate for 200L Drums -Ø 571 (pump foot Ø80) | 151100500 |
| Wall mounted support for motor 1000 to 3000 | 210008 |
| Double O-Ring PTFE-Coated Follower Plate for 30L drum -Ø 315 (pump foot Ø80) | 151102400 |
| Double column elevator for 200 L. drums (not available in NA/China) | 151090500 |
| Flat Seal Follower Plate for 30L Drums -Ø 305 (pump foot Ø80) | 151100200 |
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product-2B79-pump_en_GB.pdf
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product-2B79-pump_en_US.pdf
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Motor 1000 REXSON Dispense | User manual
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Motor 1500 REXSON Dispense | User manual
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Motor 3000 REXSON Dispense | User manual
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REXSON Pumps / General Safety Instructions
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REX2B79 REXSON Dispense | User manual
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High viscosity
Let's get in touch-
What is high viscosity product application?
Discover our solutions for this type of application!High viscosity product application can be done either by spraying, when viscosity allows, or by depositing a bead in various shapes, a process known as extrusion.
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What are the challenges of spraying high viscosity products?
Contact us to learn more about the solutions best suited for your needs.High viscosity materials require specialized equipment to ensure a steady flow and uniform finish.
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What equipment do you recommend for high viscosity applications?
Talk to our experts to find the optimal equipment for your high viscosity application needs.Our Rexson range of vane pumps and our extrusion guns are designed to handle even the densest materials with precision and efficiency.