Johnson Pump CM30P7-1 12V CIRC. PUMP DIA20

Johnson Pump CM30P7-1 Circulation Pump

The Johnson Pump CM30P7-1 is a heavy duty magnetically driven circulating pump. Compact but powerful, this is an ideal pump for circualtion duties such as water/antifreeze in heating systems or for circulating cooling fresh water. The CM series pumps by Johnson are normal-priming centrifugal pumps and should be mounted in a manner that ensures that they are always flooded or else be primed before switching on.

Features:

Pump Body: PPA, Thermoplastic

Shaft: Stainless Steel

Impeller: PPA, Thermoplastic

Specifications:

Voltage: 12

Port size: 5/8" or 3/4" hose

Minimum Liquid Temp: -40° F

Maximum Liquid Temp: 212° F

Dry running: 30 minutes max

Input Power: 27W Max

Mounting: Separate universal bracket for flat surfaces

Capacity: 5.3 GPM

Length: 6.97"

System Pressure: 2.5 bar max (36 psi)

Width: 2.68"

Height: 3.35

Frequently Asked Questions

• What is the Johnson Pump CM30P7-1 Circulation Pump used for? The Johnson Pump CM30P7-1 is a heavy-duty magnetic-drive circulation pump designed for duties such as circulating water or antifreeze in heating systems and circulating cooling fresh water.
• What is the flow capacity of the Johnson Pump CM30P7-1? The Johnson Pump CM30P7-1 has a capacity of 5.3 GPM and a maximum system pressure of 2.5 bar (36 psi).
• What hose sizes are compatible with the Johnson Pump CM30P7-1? The Johnson Pump CM30P7-1 has ports for 5/8-inch or 3/4-inch hose connections.
• What are the temperature limits for the Johnson Pump CM30P7-1? The Johnson Pump CM30P7-1 is specified for liquid temperatures from -40° F to 212° F.
• How long can the Johnson Pump CM30P7-1 run dry? The Johnson Pump CM30P7-1 has a maximum dry-running time of 30 minutes. Because it is a normal-priming centrifugal pump, it should be mounted so it remains flooded or be primed before switching it on.
• What are the materials and dimensions of the Johnson Pump CM30P7-1? The Johnson Pump CM30P7-1 has a PPA thermoplastic pump body and impeller with a stainless steel shaft. It measures 6.97 inches long, 2.68 inches wide, and 3.35 inches high, with a maximum input power of 27W.