Model NO.: P4521
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Mounting Height: Under/in The Water Tank
Impeller: Closed
Usage: Pump, Pumps, Circulating Pump
Weight: 0.22kg
Protection Level: IP55
Insulation Level: E
Service Life: 15000 Hours
Medium: Clear Water,Antifreeze
Trademark: SHENPENG
Transport Package: Cartons+Pallet
Origin: Guangdong, Cn
HS Code: 8413810010
Model NO.: P4521
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Mounting Height: Under/in The Water Tank
Impeller: Closed
Usage: Pump, Pumps, Circulating Pump
Weight: 0.22kg
Protection Level: IP55
Insulation Level: E
Service Life: 15000 Hours
Medium: Clear Water,Antifreeze
Trademark: SHENPENG
Transport Package: Cartons+Pallet
Origin: Guangdong, Cn
HS Code: 8413810010
12v dc centrifugal water pump for air source water heater
| Type |
P4521 |
| Rated Voltage |
12V / 24V |
| Voltage Range |
8-20V / 12-30V |
| Max Flow |
10L/min, 13L/min |
| Max Lift |
5m / 8m |
| Max Noise |
40dB / 45dB |
| Motor Type |
DC Brushless Motor |
| Food Grade(Y/N) |
N |
| Liquid Temperature |
0-100ºC |
| Ambient Temperature |
-0-70ºC |
| Pump Theory |
Centrifugal Pump |
| Medium |
Hot or cold water, oil, antifreeze |
| Protection Level |
IP55 / IP68 |
| Using Place |
Indoor / Outdoor |
| Power Consumption |
13W / 30W |
| Service Life |
20000 hours |
| OD of inlet |
1/4 inch |
| OD of Outlet |
1/4 inch |
| Dimension |
84.1*46*47mm |
| Power supply |
Battery / Electric / Solar panel |
| Structure |
Single-stage |
| Material |
PPS |
| Customized functions |
1, Dry-running protection
2, Submersible
3, PWM speed adjustable
4, FG signal output
5, Locked-rotor protection
|
| Remarks |
Not self-priming |
Â
12v dc centrifugal water pump for air source water heater
| Type |
P4521 |
| Rated Voltage |
12V / 24V |
| Voltage Range |
8-20V / 12-30V |
| Max Flow |
10L/min, 13L/min |
| Max Lift |
5m / 8m |
| Max Noise |
40dB / 45dB |
| Motor Type |
DC Brushless Motor |
| Food Grade(Y/N) |
N |
| Liquid Temperature |
0-100ºC |
| Ambient Temperature |
-0-70ºC |
| Pump Theory |
Centrifugal Pump |
| Medium |
Hot or cold water, oil, antifreeze |
| Protection Level |
IP55 / IP68 |
| Using Place |
Indoor / Outdoor |
| Power Consumption |
13W / 30W |
| Service Life |
20000 hours |
| OD of inlet |
1/4 inch |
| OD of Outlet |
1/4 inch |
| Dimension |
84.1*46*47mm |
| Power supply |
Battery / Electric / Solar panel |
| Structure |
Single-stage |
| Material |
PPS |
| Customized functions |
1, Dry-running protection
2, Submersible
3, PWM speed adjustable
4, FG signal output
5, Locked-rotor protection
|
| Remarks |
Not self-priming |
Â
Pressure seal bonnet is suggested for better closure in high pressure condition, while bolted bonnet is still available for customer's option.
The pressure seal design incorporates a metal-to-metal seal that becomes tighter as the pressure increases. The initial preload deforms the taper on the soft iron gasket to mate with the taper on the bonnet. The thin knife-edge on the gasket is wedged tightly between the body and the bonnet. The shallow angle insures that the gasket is sealed tightly with only a small upward force on the bonnet. Once the initial seal is created, the body/bonnet joint will remain leak free regardless of thermal or pressure conditions in the valve.After the joint has been assembled, there is no further need to adjust bonnet cap screws.
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