Operator Controls
Pulse Pumps Harsh chemicals can damage the inner components of a high-pressure pump if run through the main pumping chamber. Pulse pumps from Cat Pumps are a cost-effective solution to bypass the primary pump, injecting these solutions down-stream and preventing premature wear on parts. This allows users to run standard high-pressure pumps instead of special, more costly stainless steel pumps with chemical-resistant seals. The same proven quality and attention to detail that customers have come to expect from Cat Pumps is built into every pulse pump chemical injector. With pressures up to 207 bar (3,000 psi) and injection rates up to 12 gph, these pulse pumps can be used on a wide variety of new or existing systems. The installation process is so simple that pumps can be retrofitted quickly in the field.
Features
Typical Applications
• Long lasting and simple to service • Can be used with a wide range of high-pressure pumps, from small direct-drive to large belt-driven pumps • Easy to retrofit in the field • Accurate and easy-to-control injection rates
• Two pulse pumps can be used on one high-pressure pump to double chemical injection rate or use two separate chemicals • Chemical pump can be turned on and off independently from main system
• Sanitizing / Disinfecting • Pressure Wash • Truck Mount • Vehicle and Equipment Wash • Surface Cleaning
High-pressure injection downstream from the system pump. • Eliminates harsh chemicals passing through pump. • Simple field retrofit of existing pumps.
MODEL
FLOW RANGE
PRESSURE RANGE
PORTS
GPH
LPH
PSI
BAR
INLET
DISCHARGE
PULSE PUMPS FOR PLUNGER AND PISTON PUMPS 6340, 6341 1.0–10.5
3.8–40.0 100–2000 6.9–138 3.8–45.4 500–3000 35–207
1/8" NPT(F)
1/8" NPT(F) 1/8" NPT(F)
6350, 6351 1.0–12.0
1/4" Hose Barb
Note: Contact Cat Pumps for selection of Adapter Assembly to fit your pump model.
6350
6340
6340/6341 MAXIMUM INJECTION RATE PUMP RPM INJECTION RATE PUMP RPM INJECTION RATE 1000 5.5 gph 1500 10.0 gph 1100 7.0 gph 1600 10.5 gph 1200 8.0 gph 1700 10.5 gph 1300 9.0 gph 1800 10.5 gph 1400 9.5 gph
6350/6351 MAXIMUM INJECTION RATE PUMP RPM INJECTION RATE PUMP RPM INJECTION RATE 500 5.0 gph 1000 10.0 gph 600 6.0 gph 1100 11.0 gph 700 7.0 gph 1200 12.0 gph 800 8.0 gph 1800 12.0 gph 900 9.0 gph
INTERNAL DIAPHRAGM MATERIAL 6340 6341 EPDM FPM
INTERNAL O-RING & VALVE MATERIAL 6350 6351 FPM O-Ring FPM O-Ring Acetal Inlet Valve
Stainless Steel Inlet Valve
40
Pumps & Accessories Catalog 2024
For more information, contact us at (763)780-5440 | info@catpumps.com | www.catpumps.com
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