P

Peripheral surface pumps in cast-iron with brass impeller, 2 poles, from 0.37kW to 0.59kW,
Max head: 55m,
Max capacity: 52L/min

 

Use

Peripheral pumps with brass impeller for clean water. These models are usually used for industrial processes or to fill tank over the house roof as a water reservoir. Sometimes they are connected to a pressure system. These models are not suitable to pump dirty water.

Operation conditions

Max liquid temperature: 50 °C (122 °F)

 

 

Performance curve:

 

Models Capacity
L/min   0   8 16 24 32 40 48
m3/h 0 0,5 1,0 1,4 1,9 2,4 2,9
L/s 0 0,13 0,27 0,40 0,53 0,67 0,80
P 50 Head (m) 30 24 17 10 3    
P 80 55 48 39 30 22 14 6

 

Technical characteristics:

Models P 50 P 80
Number of stages 1
Motor Insulation class: F
Motor protection Automatic reset built-in thermal protection
Mechanical seal Mechanical seal in allumina / graphite / NBR
Capacitor    
IP 44

 

 

Electric characteristics:

Models Power Nos. poles R.p.m. Voltage Ampere
P 50 0.5HP - 0.37kW 2 2850 230V/50Hz/1 2,7 A
P 80 0.8HP - 0.59kW 2 2850 230V/50Hz/1 5,2 A

 

 

Materials:

Impeller Brass                                                     
Pump body Cast-iron GG 20
Pump support Aluminum
Motor shaft  
Packing set NBR

 

 

Weight and dimensions:

 

Models Inlet Outlet A B C D E F Weight
P 50 1" - DN 25 threaded 1" - DN 25 threaded 255mm 145mm 160mm 290mm 180mm 200mm 5,8kg
P 80 1" - DN 25 threaded 1" - DN 25 threaded 295mm 160mm 175mm 310mm 175mm 215mm 9,2kg

 

 Optionals:

Valves 1" foot valve necessary for the priming of the pump
Connections

Professional straight brass connection 1" in three pieces for inlet

professional 90° brass connection 1" in three-pieces for outlet

Pressure system set Presscontrol
Manometer, pressure switch and expansion tank

 

P ENG - REV. 2.0 - 10/09/2017

Comex Srl Via delle Industrie, 42 - 31057 Silea (TV) - ITALY
P.I.: 00345210264 - Cap. Soc.: 50.000€ i.v.