RCH PUMP泵

March Pumps 
Originator of the Centrifugal Sealless Magnetic Drive Pump.

The ultimate in reliable, trouble-free performance for OEM, Chemical, Industrial, Medical, Marine, Solar applications, and many more.

Flows from 1/2 gpm to 200 gpm
Heads to 160 feet
Available in plastic or metallic construction
AC, DC, and Air Motors 
Submersible and Non-Submersible

Liters per minute （LPM） and Meters （M） are given when run at 50HZ, except when pump is equipped with Air or DC motors.

Series 893

Max Flow: 2.7GPM （11LPM） 
Max Head: 10.6 Feet （3.3M） 
DC Brushtype or DC Brushless 
Non-Submersible or Submerisble

Series 1

Max Flow: 3GPM （8.7LPM 50HZ） 
Max Head: 4.6 Feet （1M 50HZ） 
Non-Submersible or Submersible

Series 2

Max Flow: 5GPM （18.5LPM 50HZ） 
Max Head: 13 Feet （2.7M 50HZ） 
115 or 230V and DC Brushtype or DC Brushless 
Non-Submersible or Submersible

Series MDX

Max Flow: 10GPM （35LPM 50HZ） 
Max Head: 17 Feet （3.7M 50HZ） 
Available in a wide variety of materials

Series 3

Max Flow: 10GPM （39LPM 50HZ） 
Max Head: 20.5 Feet （4.5M 50HZ） 
Available in Polypropylene and Kynar 
Non-Submersible or Submersible 

Series 140

Max Flow: 12.5GPM （55LPM 50HZ） 
Max Head: 11.5 Feet （2.5M 50HZ） 
Available in Polypropylene

Series 4

Max Flow: 14GPM （50LPM 50HZ） 
Max Head: 21.5Feet （4.7M 50HZ） 
Available in Polypropylene and Kynar

Series 5

Max Flow: 18GPM （60LPM 50HZ） 
Max Head: 29 Feet （6.3M 50HZ） 
Available in Polypropylene, Kynar, 
and Stainless Steel 
Non-Submersible or Submersible

Series 5.5

Max Flow: 30GPM （102LPM 50HZ） 
Max Head: 41 Feet （9M 50HZ） 
Available in Polypropylene, Kynar, 
and Stainless Steel 

Series 6

Max Flow: 38GPM （113.5LPM 50HZ） 
Max Head: 49 Feet （11M 50HZ） 
Available in Ryton/Polypropylene and Kynar

Series 7

Max Flow: 53GPM （180LPM 50HZ） 
Max Head: 60Feet （12.3M 50HZ） 
Available in Ryton/Polypropylene, Kynar, 
and Stainless Steel 

Series 7.5

Max Flow: 82GPM （268LPM 50HZ） 
Max Head: 85 Feet （18M 50HZ） 
Available in Polypropylene and Natural Kynar

Series 8

Max Flow: 120GPM （400LPM 50HZ） 
Max Head: 95 Feet （20M 50HZ） 
Available in Polypropylene/Kynar, Kynar 
and Stainless Steel

Series 10

Max Flow: 200GPM （654LPM 50HZ） 
Max Head: 160 Feet （34.1M 50HZ） 
Available in Kynar

Series 320

Max Flow: 3.3GPM （11.3LPM 50HZ） 
Max Head: 40 Feet （8.8M） 
Available in Polypropylene

Series 335

Max Flow: 12GPM （37.8LPM 50HZ） 
Max Head: 68 Feet （14.6M 50HZ） 
Available in Polypropylene

Series 809

Max Flow: 5GPM （18.9LPM 50HZ） 
Max Head: 4.3 Feet （.92M 50HZ） 
115V or 230V, or DC Brushtype 
Available in Polysulfone, Bronze, Stainless Steel

Series 809-HS

Max Flow: 7.5GPM （26.4LPM 50HZ） 
Max Head: 12.1 Feet （2.5M 50HZ） 
115V or 230V, and DC Brushtype or DC Brushless 
Available in Polysulfone, Bronze, Stainless Steel

Series 815

Max Flow: 8GPM （30LPM 50HZ） 
Max Head: 18.6 Feet （4.1M 50HZ） 
115V or 230V 
Available in Polysulfone, Bronze, Stainless Steel

Series 821

Max Flow: 22GPM （75.7LPM 50HZ） 
Max Head: 8.5 Feet （1.6M 50HZ） 
Available in Bronze and Cast Iron

Series 830

Max Flow: 29GPM （94.6LPM 50HZ） 
Max Head: 30.5 Feet （6.5M 50HZ） 
Available in Bronze and Cast Iron

Series 869

Max Flow: 22GPM （75.7LPM 50HZ） 
Max Head: 8.5Feet （1.6M 50HZ） 
Available in Cast Iron

Dual Head Series

Max Flow: 8GPM （26LPM 50HZ） 
Max Head: 20 Feet （4.4M 50HZ） 
Available in Polypropylene/Kynar

Seal Type Pumps

Max Flow: 6.5GPM 
Max Head: 12.5 Feet

Condensate Pumps

Max Flow: 100GPH 
Max Head: 26 Feet

Metering Pumps

1-1000cc/min 
Maximum of 160PSI 

Beer Pumps

Max Flow: 17GPM 
Max Head: 27 Feet 
Available in Polysulfone and Stainless Steel