Benenv Co., Ltd
Benenv Co., Ltd Committed to water purification is our highest commitment
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9 inch Fine Bubble Disc Diffuser With EPDM Membrane For Water Treatment
Brief Introduction
MOC:EPDM
Manufactured by compression molding with a standard cure,low plasticizer content, and 1mm or 2mm perforations.Compression molding with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high quality product.
MOC:Silicon
Silicon membranes offer high temperture resistance ,and chemical resistance that differs from other products .Silicon is an inorganic ,and therefore offers excellent resistance tomany organic wastes.Our formulationn is designed to resist tearing and creep,while producing fine bubbles at a modest headloss.
MOC:PTFE
The PTFE surface layer protects the EPDM substrate from chemical attack,while at the same time significantly reducing surface fouling on the membrane.we except to learn that PTFE-coated EPDM membranes outlast standard EPDM,thereby reducing the life cycle costs even further .It is used by major cities worldwide due to the anticipated life cycle cost benefits and reduced maintenance.
Product Features
| EPDM membrane disc diffuser Model | φ215mm | φ260mm | φ300mm |
| Working air flow (m3/h) | 1.5-3 | 2-5 | 2-8 |
| Designed air flow(m3/h) | 2 | 3 | 4 |
| Service area(m2/piece) | 0.25-0.45 | 0.35-0.65 | 0.45-0.75 |
| Oxygen utilization ratio(%) | >30 | >30 | >30 |
| Oxygenate capability(kgO2/h) | 0.13-0.35 | 0.18-0.45 | 0.25-0.5 |
| Water submerged depth(m) | 4-8 | 4-8 | 4-8 |
| Theoretic dynamic efficeny(kgO2/kw.h) | 6.5 | 6.5 | 6.5 |
| Drag loss(pa) | <3000 | <3000 | <3000 |
Product Application
Packing and Delivery
Bubble pack and five- layer hard carton package for disc membrane disc fine bubble diffuser
| Standard hard carton package for air disc fine bubble diffuser | |
| φ215mm(8 inch) | 110*37*28mm (50pc * Flat type/carton) 110*37*28mm (50pc * Arch type/carton) |
| φ260mm(9 inch) | 102*44*33mm (38pcs *Arch type/carton) 102*55*37mm (68pcs *Flat type/carton) |
| φ300mm(12 inch) | 102*54*35mm (38pcs *Arch type/carton) 102*54*35mm (68pcs *Flat type/carton) |
| Delivery | 15days after payment for air disc fine bubble diffuser |
FAQ
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.
Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System.
Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, We Can Assist You In Model Selection.
Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.
Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.
Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 22,000M2 And Produces Machines 2000 Sets Per Year.
Q: How Could We Trust You And Your Company? Is This First Time Transaction?
A: A: Our Company Has More Than 30 Years Professional Experience. We Cooperate Over 1000 Customers.In China And Overseas. We Export Nearly 60 Countries All Over The World.And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates. And We Have Company In Japan,Great Technology And Great Quality.
Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts,Field Maintenance Repair Service.
Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free Of Charge.
Q: What About Your Produce Time?What Kind Of Transportation Do You Offer?
A:Within 30 Days Against Down Payment. Air, Land & Sea .
Q: What Kind Of Payment Do You Accept?
A: T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, Money Gram.