Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience. 
Email: sandy@poolking.co
Wholesale flange in butterfly valve suppliers | Poolking
Always striving toward excellence, Poolking has developed to be a market-driven and customer-oriented enterprise. We focus on strengthening the capabilities of scientific research and completing service businesses. We have set up a customer service department to better provide customers with prompt services including order tracking notice. flange in butterfly valve We promise that we provide every customer with high-quality products including flange in butterfly valve and comprehensive services. If you want to know more details, we are glad to tell you.Customers who used it for 1 year said that it greatly reduces the risk of hardware failure due to overheating by providing greater heat transfer.
Model: EPF
- Filter body are made of high density polyethylene material,anti-corrosive,safe and environmental.
- Clamp lock designed to allow 360degree rotation to simplify installation.
- Removable thread socket PVC unions in imperial or metric size.
- Integral sight glass for backwash clarity confirmation.
- Enconomic 4-way valve suitable for 14”~28” top mount filters.
| Model | Filter Diameter （mm） | Filter Height（mm） | Design Flow（m³/h） | Filter Area（m²） | Connections（inch/mm） | Sand Weight（kg） |
| EPF350 | 350 | 645 | 5 | 0.10 | 1.5"/50 | 25 |
| EPF400 | 400 | 670 | 6 | 0.13 | 1.5"/50 | 30 |
| EPF450 | 450 | 715 | 8 | 0.16 | 1.5"/50 | 45 |
| EPF500 | 530 | 760 | 10 | 0.22 | 1.5"/50 | 85 |
| EPF650 | 630 | 860 | 15 | 0.32 | 1.5"/50 | 150 |
| EPF700 | 700 | 930 | 19 | 0.38 | 1.5"/50 | 200 |
| Model | EPF350 | EPF400 | EPF450 | EPF500 | EPF6500 | EPF700 |
| ØD(mm) | 350 | 400 | 450 | 530 | 630 | 700 |
H（mm） | 645 | 670 | 715 | 760 | 860 | 930 |
| A（mm） | 485 | 510 | 555 | 600 | 700 | 770 |
| B（mm） | 73 | 73 | 75 | 75 | 95 | 95 |
| M（mm） | 545 | 570 | 615 | 660 | 760 | 830 |
| ØP(mm) | 320 | 320 | 390 | 390 | 565 | 565 |
| T（mm） | 150 | 160 | 220 | 260 | 370 | 450 |
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)