Pump System
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 9000 BTU 26 Seer Mitsubishi Single Zone Mini Split Heat Pump System AC $1,479.00 Time Remaining: 27d 1h 53m Buy It Now for only: $1,479.00 |
 Mitsubishi Mr Slim MSH09TW Split System Air Conditioner Heat Pump $400.00 (23 Bids) Time Remaining: 3h 19m |
 12000 BTU 26 Seer Fujitsu Single Zone Mini Split Heat Pump System AC $1,509.00 Time Remaining: 28d 22h 22m Buy It Now for only: $1,509.00 |
 40 Ton 13 Seer GOODMAN R 410a AC Heat Pump Split System INSTALLED $3,250.00 Time Remaining: 9h 46m |
 4 Ton 15 Seer Goodman Heat Pump System SSZ140481 AVPTC42601 $2,339.00 Time Remaining: 7d 4h 2m Buy It Now for only: $2,339.00 |
 3 Ton 13 Seer GOODMAN R 410a AC Heat Pump Split System INSTALLED $2,800.00 Time Remaining: 22h 44m |
 2 1 2 Ton 25 ton 13 seer HEAT PUMP 410a Goodman Complete System $1,450.00 Time Remaining: 19d 9h 3m Buy It Now for only: $1,450.00 |
 35 Ton 13 Seer GOODMAN R 410a AC Heat Pump Split System INSTALLED $3,000.00 Time Remaining: 22h 44m |
 25 Ton 15 Seer Goodman Heat Pump System SSZ140301 AVPTC31371 $1,889.00 Time Remaining: 12d 4h 14m Buy It Now for only: $1,889.00 |
 3 Ton 13 seer HEAT PUMP 410a Goodman Complete System $1,595.00 Time Remaining: 19d 9h 5m Buy It Now for only: $1,595.00 |
 2 Ton 13 Seer GOODMAN R 410a AC Heat Pump Split System INSTALLED $2,200.00 Time Remaining: 22h 44m |
 5 Ton 14 Seer Goodman Heat Pump System GSZ130601 AVPTC42601 $2,149.00 Time Remaining: 13d 1h 40m Buy It Now for only: $2,149.00 |
 25 Ton 13 Seer GOODMAN R 410a AC Heat Pump Split System INSTALLED $2,500.00 Time Remaining: 22h 44m |
 4 TON BRYANT LEGACY SINGLE PACKAGED HEAT PUMP SYSTEM PURON 604DNXA48000 TP $1,699.99 Time Remaining: 7d 21h 45m Buy It Now for only: $1,699.99 |
 Split System Micro Pump with Inbuilt Alarm Condensate Removal System EDC $10.00 Time Remaining: 3d 1h 40m |
 3 Ton Rheem 13 SEER R 410A Heat Pump Split System $1,840.00 Time Remaining: 3d 1h 41m Buy It Now for only: $1,840.00 |
 Payne Complete Split System Heat Pump 15 Ton 13 SEER $1,544.00 Time Remaining: 4d 1h 33m |
 LG 24000 BTU 21 SEER Ductless Dual Zone Heat Pump System 12+12 $2,441.18 Time Remaining: 5h 46m Buy It Now for only: $2,441.18 |
 LG 21000 BTU 21 SEER Ductless Dual Zone Heat Pump System 9+12 $2,366.00 Time Remaining: 15d 4h 35m Buy It Now for only: $2,366.00 |
 Goodman 13 SEER Split System Heat Pump 4 Ton ARUF $2,049.00 Time Remaining: 4d 1h 56m |
 4 Ton Mobile Home Split System Heat Pump Unit Complete $2,149.00 Time Remaining: 16d 9h 26m Buy It Now for only: $2,149.00 |
 Goodman 13 SEER Split System Heat Pump 25 Ton ARUF $1,649.00 Time Remaining: 4d 2h 4m |
 MUZGE12NA MSZGE12NA Mitsubishi 12000 BTU 205 SEER Ductless Heat Pump System $1,481.00 Time Remaining: 25d 22h 33m Buy It Now for only: $1,481.00 |
 Payne Complete Split System Heat Pump 3 Ton 13 SEER $1,807.00 Time Remaining: 4d 2h 12m |
 4 Ton 15 seer Heat Pump Goodman Complete System $2,495.00 Time Remaining: 28d 4h 40m Buy It Now for only: $2,495.00 |
 2 ton Goodman Heat Pump Air Conditioning System $1,485.00 Time Remaining: 1d 7h 58m Buy It Now for only: $1,485.00 |
 Payne Complete Split System Heat Pump 4 Ton 13 SEER $2,108.00 Time Remaining: 4d 2h 22m |
 FRIEDRICH DUCTLESS SPLIT SYSTEM HEAT PUMP AC 20 SEER MO9YG $950.00 Time Remaining: 27d 23h 43m Buy It Now for only: $950.00 |
 Goodman 13 SEER Split System Heat Pump 5 Ton ARUF $2,295.00 Time Remaining: 4d 2h 34m |
 3 ton Goodman Heat Pump Air Conditioning System $1,815.00 Time Remaining: 1d 8h 9m Buy It Now for only: $1,815.00 |
 Haier R410A Heat Pump Split System 13 SEER 15 Ton $1,219.00 Time Remaining: 4d 2h 45m |
 3 Ton Heat Pump 15 seer Complete System ICP Carrier Tempstar Model $2,695.00 Time Remaining: 29d 9h 27m Buy It Now for only: $2,695.00 |
 Payne Complete Split System Heat Pump 35 Ton 13 SEER $1,955.00 Time Remaining: 4d 2h 48m |
 4 Ton Rheem 15 SEER R 410A Heat Pump Split System $2,815.00 Time Remaining: 5d 2h 13m Buy It Now for only: $2,815.00 |
 GSZ130181 ARUF182416 Goodman 15 Ton 13 SEER Heat Pump Air Conditioner System $1,366.00 Time Remaining: 7d 23h 14m Buy It Now for only: $1,366.00 |
 Goodman 13 SEER Split System Heat Pump 2 Ton ARUF $1,353.00 Time Remaining: 4d 3h 2m |
 3 ton Heat Pump 15 Seer Goodman Complete split System $2,095.00 Time Remaining: 15d 23h 16m Buy It Now for only: $2,095.00 |
 Goodman 13 SEER Split System Heat Pump 3 Ton ARUF $1,599.00 Time Remaining: 4d 3h 7m |
 AOU15RLS ASU15RLS Fujitsu 15000 BTU 21 SEER Ductless Heat Pump System $1,599.00 Time Remaining: 13d 4h 32m Buy It Now for only: $1,599.00 |
 Payne Complete Split System Heat Pump 25 Ton 13 SEER $1,716.00 Time Remaining: 4d 3h 54m |
 24000 Btu 19 Seer Mitsubishi Single Zone Mini Split Heat Pump AC System $2,079.00 Time Remaining: 26d 10h 9m Buy It Now for only: $2,079.00 |
 Frigidaire Ductless Wall Mounted Split System w Heat Pump 12000 BTU $600.00 (1 Bid) Time Remaining: 4d 4h |
 25 Ton 15 Seer Amana Heat Pump System ASZ140301 AVPTC31371 $2,079.00 Time Remaining: 11d 2h 48m Buy It Now for only: $2,079.00 |
 35 Ton Rheem 15 SEER R 410A Heat Pump Split System $2,624.00 Time Remaining: 17d 6h 28m Buy It Now for only: $2,624.00 |
 Goodman 13 SEER Split System Heat Pump 35 Ton ARUF $1,849.00 Time Remaining: 4d 4h 18m |
 Grunaire 30000 BTU 16 SEER Heat Pump Inverter Single Zone Ductless System $1,440.00 Time Remaining: 7d 22h 30m Buy It Now for only: $1,440.00 |
 Payne Complete Split System Heat Pump 5 Ton 13 SEER $2,343.00 Time Remaining: 4d 4h 25m |
 35 ton Goodman Heat Pump Air Conditioning System $1,899.00 Time Remaining: 1d 8h 12m Buy It Now for only: $1,899.00 |
 2 Stage Split System Geothermal Heat Pump Condenser Only 4 Ton $3,959.00 Time Remaining: 5d 8h 52m |
 2 Ton 13 seer HEAT PUMP410a Goodman GMC Complete System $1,325.00 Time Remaining: 22h 38m Buy It Now for only: $1,325.00 |
 2 TON SPLIT SYSTEM HEAT PUMP AIR CONDITIONER AC UNIT NITROGEN CHARGED R22 READY $1,059.99 Time Remaining: 29d 12h 14m Buy It Now for only: $1,059.99 |
 2 Stage Split System Geothermal Heat Pump Condenser Only 2 Ton $3,125.00 Time Remaining: 5d 9h 13m |
 5 ton Goodman Heat Pump Air Conditioning System $2,375.00 Time Remaining: 1d 8h 21m Buy It Now for only: $2,375.00 |
 2 Stage Split System Geothermal Heat Pump Condenser Only 3 Ton $3,525.00 Time Remaining: 5d 10h 28m |
 5 Ton 15 Seer Rheem Heat Pump System 15PJL60A01 RHLLHM6024JA $3,119.00 Time Remaining: 12d 5h 34m Buy It Now for only: $3,119.00 |
 2 Stage Split System Geothermal Heat Pump Condenser Only 5 Ton $4,455.00 Time Remaining: 5d 10h 52m |
 Lennox Aire Flo Heat Pump 25 ton complete system Free delivery $1,539.00 Time Remaining: 13d 11h 13m Buy It Now for only: $1,539.00 |
 Bryant 2Ton Heat Pump Complete System 263ANA fx4dnf $1,699.99 Time Remaining: 6d 5h 26m Buy It Now for only: $1,899.99 |
 Goodman 3 Ton 16 SEER Heat Pump Split System R410a $2,500.00 Time Remaining: 10d 3h 35m Buy It Now for only: $2,500.00 |
 25 ton Goodman Heat Pump Air Conditioning System $1,664.00 Time Remaining: 1d 8h 4m Buy It Now for only: $1,664.00 |
 Haier R410A Heat Pump Split System 13 SEER 4 Ton $1,799.00 Time Remaining: 6d 6h 23m |
 4 ton Goodman Heat Pump Air Conditioning System $2,159.00 Time Remaining: 1d 8h 18m Buy It Now for only: $2,159.00 |
 Haier R410A Heat Pump Split System 13 SEER 3 Ton $1,490.00 Time Remaining: 6d 6h 53m |
 12000 BTU 14 Seer Fujitsu Single Zone Mini Split Heat Pump System AC $1,029.00 Time Remaining: 6d 6h 34m Buy It Now for only: $1,029.00 |
 Haier R410A Heat Pump Split System 13 SEER 20 Ton $1,237.00 Time Remaining: 6d 7h 13m |
 ComfortStar 13 SEER R410A Split System Heat Pump 25 Ton $1,395.00 Time Remaining: 18d 58m Buy It Now for only: $1,395.00 |
 Haier R410A Heat Pump Split System 13 SEER 5 Ton $2,047.00 Time Remaining: 6d 7h 31m |
 LAN120HSV LAU120HSV LG 12000 BTU 20 SEER Ductless Art Cool Heat Pump System $1,389.00 Time Remaining: 13d 58m Buy It Now for only: $1,389.00 |
 3 Ton Mobile Mobile Split System Heat Pump System $1,969.00 Time Remaining: 12h 33m Buy It Now for only: $1,969.00 |
 Haier R410A Heat Pump Split System 13 SEER 35 Ton $1,762.00 Time Remaining: 6d 7h 51m |
 AOU9RLS ASU9RLS Fujitsu 9000 BTU 26 SEER Ductless Heat Pump System $1,295.00 Time Remaining: 13d 4h 45m Buy It Now for only: $1,295.00 |
 Haier R410A Heat Pump Split System 13 SEER 25 Ton $1,399.00 Time Remaining: 6d 8h 54m |
 LG 19000 BTU 21 SEER Ductless Dual Zone Heat Pump System 9+9 $2,292.00 Time Remaining: 15d 3h 33m Buy It Now for only: $2,292.00 |
 YORK 2 TON Heat Pump Complete System $1,999.95 Time Remaining: 9d 4h 21m |
 Rheem 2 1 2 ton 25 ton 13 seer Heat Pump Complete Split System FREE Heat strip $1,710.00 Time Remaining: 28d 5h 11m Buy It Now for only: $1,710.00 |
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Low Maintenance Pumping Solutions with Peristaltic Pumps
A peristaltic pump is a type of positive displacement pump that uses moving components to pump various fluids that are contained within flexible tubing. They are of two types, viz. rotary peristaltic pumps and linear peristaltic pumps. The rotary peristaltic pumps are also known as roller pumps, and they contain two rollers that are equally spaced on opposite sides of a rotating hub. These rollers compress the flexible tubing at two sections, trapping a specific quantity of fluid between them. The trapped fluid is pushed with pressure towards the discharge side of the pump, where one of the rollers unseals the flexible tubing, causing the liquid to be forced out of the pump. Additional fluid is drawn into the pump from the suction side until the rotating rollers seal the flexible tubing again, repeating the pumping process.
On the other hand, the linear peristaltic pump consists of numerous plates, each with an eccentric hole at the top, tightly packed together. Through the eccentric passes a camshaft which, on rotation, causes the plates to move downwards in a series. The flexible tubing placed below the pump is first compressed by the plate closest to the suction side, followed by the next plate in line and so forth, forcing forward the fluid within the tubing. As the fluid moves forward, the plate at the suction side lifts, allowing additional fluid to enter the tubing and the pumping process is repeated.
These peristaltic pump systems transcend numerous industries with a common requirement of flexible tubing. Peristaltic pumps are specially designed for low maintenance and have smooth interior surfaces for easy cleaning operations, which results in reduced maintenance cost. The biggest advantage of peristaltic pumps is the completely sealed system that contains only a few moving parts. In addition, no occurrence of pump/fluid contamination is observed as the peristaltic tubing is the only part of the pump in contact with the fluid, rendering it ideal for slurries, viscous, shear-sensitive, and aggressive fluids. Different fluids can be pumped easily using a single peristaltic pump offering easy installations and simple operations.
Peristaltic pumps are also reversible and can be flushed to clean the tubing or hose. The tubing in peristaltic pumps is often replaceable or disposable, allowing for quick change over to another fluid without the fear of cross contamination. In addition, the latest peristaltic pumps are designed such that the peristaltic pump tubing offers resistance to chemicals, which comply with Ingress Protection (IP) ratings offering high degree of protection provided by the enclosures. This ensures low maintenance with the positive displacement action preventing backflow, irrespective of the fluid being used. The design of the pump also eliminates the need for check valves, further reducing the maintenance required for the pump.
Some of the common applications of peristaltic pumps include:
- Chromatography sample analysis in laboratory
- Tablet coating in pharmaceutical industry
- Sanitary delivery in CIP system in food processing
- Kidney dialysis in medical industry
- Chlorine dosing in swimming pool
- Blood and body fluid analysis
- Wine and spirit analysis
To find a peristaltic pump for your specific application, please check out a comprehensive list of peristaltic pump manufacturers at Zycon.
About the Author
Ron Bargman, president of Zycon.com, has been fascinated and involved with the engineering and manufacturing processes required to turn ideas into products for over 30 years. Mr. Bargman is a regular contributor of manufacturing theme articles, and his rich industry history provides insight into manufacturing and engineering events and changes that are timely, poignant, and relevant. Through Zycon, he is able to transfer his passion for the industry by assisting engineers, designers and inventors find the services, parts and components that they need to succeed.