Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience. 
Email: sandy@poolking.co
Custom butterfly valves manufacturers | Poolking
With strong R&D strength and production capabilities, Poolking now has become a professional manufacturer and reliable supplier in the industry. All our products including butterfly valves are manufactured based on the strict quality management system and international standards. butterfly valves We promise that we provide every customer with high-quality products including butterfly valves and comprehensive services. If you want to know more details, we are glad to tell you.The law of heat conduction theory has been adopted in the developing of Poolking . It's specially made to allow the heat to be transferred from the higher temperature region to the lower temperature region.
Model: BS
- UV inhibited filament wound structural fiberglass tanks.
- Manual safety pressure release.
- Large combination sand/water drain for easy winterizing.
- Sight glass for inspection of filtered water.
- BS series filter: Bolt type design makes the filter installation compactly.
| Model | Filter Diameter（mm） | Filter Height（mm） | D e s i g n F l o w （m³/h） | F i l t e r A r e a（m²） | Connections（inch/mm） | S a n d W e i g h t（kg） |
| BS450 | 450 | 665 | 8 | 0.16 | 1.5"/50 | 50 |
| BS500 | 500 | 720 | 10 | 0.20 | 1.5"/50 | 85 |
| BS650 | 630 | 785 | 15 | 0.32 | 1.5"/50 | 135 |
| BS700 | 700 | 855 | 19 | 0.38 | 1.5"/50 | 200 |
| BS750 | 750 | 940 | 22 | 0.44 | 2"/63 | 230 |
| BS800 | 800 | 980 | 25 | 0.50 | 2"/63 | 260 |
| BS900 | 900 | 1070 | 32 | 0.64 | 2"/63 | 400 |
| BS1000 | 1000 | 1190 | 38.7 | 0.79 | 2"/63 | 600 |
| BS1100 | 1100 | 1300 | 43 | 0.95 | 2"/63 | 800 |
| BS1200 | 1200 | 1380 | 51 | 1.13 | 2"/63 | 920 |
| Model | BS450 | BS500 | BS650 | BS700 | BS750 | BS800 | BS900 | BS1000 | BS1100 | BS1200 |
| ØD(mm) | 450 | 500 | 635 | 700 | 750 | 800 | 900 | 1000 | 1100 | 1200 |
H（mm） | 665 | 720 | 785 | 855 | 940 | 980 | 1070 | 1190 | 1300 | 1380 |
| A（mm） | 260 | 280 | 310 | 360 | 385 | 385 | 430 | 460 | 650 | 650 |
| B（mm） | 75 | 75 | 90 | 90 | 90 | 150 | 150 | 150 | 180 | 180 |
| M（mm） | 125 | 125 | 125 | 125 | 220 | 220 | 220 | 220 | 220 | 220 |
| ØP(mm) | 390 | 390 | 565 | 565 | 565 | 790 | 790 | 790 | 1010 | 1010 |
| T（mm） | 250 | 280 | 300 | 350 | 410 | 410 | 480 | 510 | 560 | 600 |
Workshop:
Transportantion:
Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!
PRODUCTS
Contact: Sandy
Email: sandy@poolking.co
Sales Hot line: +86-20-34982303
WhatsApp:+86-13922334815
Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)