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swimming pool equipment water pump
1.CE2.OEM available3.Power:0.5HP 1HP 1.2HP
4.Wholesale price
HTD Seris Hydromassagge bathtub Pump;
There are three colour about bathtub spa pump;yellow, blue and white.
Techinical Characteristics
| Model NO. | Qmax(l/min) | Hmax(m) | Voltage/Hz | Power kW/HP | L | Fitting size(mm) | Filter basket volume(L) | Weight(kg) | Packing size(mm) | Qty/20' |
STP35 | 160 | 8 | 220-240/50 | 0.25/0.35 | 443 | 48.5or 50 | 1 | 6.5 | 470x180x295 | 1151 |
STP50 | 210 | 11 | 220-240/50 | 0.37/0.5 | 443 | 48.5or 50 | 1 | 7.0 | 470x180x295 | 1151 |
STP75 | 240 | 10.5 | 220-240/50 | 0.55/0.75 | 465 | 48.5or 50 | 1 | 8.8 | 495x180x295 | 1088 |
STP100 | 275 | 11 | 220-240/50 | 0.75/1.0 | 465 | 48.5or 50 | 1 | 9.5 | 495x180x295 | 1088 |
| STP120 | 300 | 13 | 220-240/50 | 0.9/1.2 | 465 | 48.5or 50 | 1 | 9.8 | 495x180x295 | 1088 |
Use and maintenance
faults | causes | eliminating methods |
pump no flow | 1,the stored water not enough | 1,increase water |
2,air leakage of suction culvert and shaft seal | 2,overhaul the suction culvert | |
3,pump reversal | 3,check up and redress | |
4,the rotate speed is too low | 4,adjusting | |
5,the suction distance is too high | 5,drop it | |
water yield not enough | 1,the bottom valve or impeller blocking | 1,remove the tamper |
2,the rotate speed is too low | 2,adjust | |
3,total head overtop | 3,drop it | |
bearing heating | 1,grease too much or not enough | 1,increase or decrease properly |
2,pump shaft bended | 2,adjust or replace | |
3,belt over taut | 3,adjust to relax | |
the noise and vibration is fairly big | 1,the suction distance is too high | 1,drop it |
2,The bottom of the frame is unstable | 2,consolidate | |
3,bearing wear seriously | 3,replace bearing | |
4,bearing bended | 4,adjust or replace | |
The shaft power increased | 1,the rotate speed is too high | 1,adjust |
2,pump shaft bended | 2,adjust or replace | |
3,bearing wear seriously | 3,replace bearing |
Good choice good water (1hp) pump