Darlly High Quality String Wound Filter Cartridge Pre-Filter for Reverse Osmosis

• Customization: Available
• Type: Reverse Osmosis
• Usage: Environmental Protection, Chemical Industry, Food and Beverage, Wastewater, Drinking Water
• Model NO.: SW
• Style: Tube
• Performance: Efficient Filtration
• Certification: CE, RoHS, UR, ISO9001, FDA, NSF, EU10/2011, Halal
• Cert: ISO9001
• Inner Diameter: 28mm
• Outer Diameter: 63mm, 115mm
• Media: PP, Cotton, Glass Fiber
• Removal Rating: 1-100μm
• End Cap Type: DOE, 222/Flat or Fin, 226/Flat or Fin
• O-Rings: Silicone, EPDM, NBR, FKM
• Core: PP, Ss
• Transport Package: 0.39*0.39*0.53=0.08m2 Shrink Wrap
• Specification: 9.87", 10", 20", 30", 40"
• Trademark: Darlly
• Origin: Hangzhou, China
• HS Code: 84219910
• Production Capacity: 600000PCS/Year

Product Description

SW Series String Wound Filter Cartridges are manufactured with structured loose outer layers and tight inner layers to offer true depth filtration for high dirt holding capacity and extremely low media migration. The main advantage of the string wound filter cartridge is its exceptionally high structural strength, therefore, they can withstand higher PSID and severe operating conditions.


Applications
· Consumer Products
· Food and Beverage
· Drinking Water
· Pharmaceutical
· Edible Oil
· Inks & Paints
· Photographic
· Plating Solutions
· Petrochemicals
· Waste Water
· Chemicals
· Oil
Features
· Broad range of application due to a wide chemical compatibility
· Many different combinations of filter materials and pore size
· String Wound depth filter cartridge
· High dirt holding capacity

End Cap Configurations



Specifications

Materials	Filter Media	Polyethylene, Cotton, Glass Fiber
	Inner Core	Polyethylene, Stainless Steel
	Seal	Silicone, EPDM, NBR
Dimensions	Outside diameter	63mm, 115mm
	Inner diameter	28mm
	Length	9.87'', 10'', 20'', 30'', 40''
Performance	Max. operating temperatures	PP: 80ºC
		Cotton: 120ºC
		Glass Fiber: 200ºC
	Max. pressure drop	2.0 Bar@25ºC

Ordering Information

About Us
We are the pioneer and leading manufacturer for filter industry. Since 1996, Darlly has grown from 4 employees to more than 600 employees. We have US and EU R&D center and warehouses. We focus on technology innovation and devote to supply best eco-friendly filtration solutions to all the industries. Based on comprehensive process knowledge, we provide variety of standard filter products, not only supply standard filtration products for customer's selection, but also design and customize according to customer's requirements. We are a high-tech company focusing on quality with competitive price.Filtering everything is our mission, let's work together to make the world cleaner.


FAQ
1. Q: Are you a trading company or a manufacturer? 
A: We are a professional manufacturer of all kinds of filter cartridges, housings and filtration systems. We provide you the total filtration solutions with our 25 years experiences in the industry. 

2. Q: May I have samples? 
A: Sure, of course. Sample cost can be refunded if you place formal orders in the future.

3. Q: Can you make customized products?
A: Yes, of course if you can provide us detailed specifications or drawings. Our mission is to make customer's idea on the products and to provide the customer satisfied solutions.

4. Q: Can I use our own designed package? 
A: Yes, size, color, logo and packaging style all can be customized.

5. Q: What's your MOQ? 
A: Normally, 500 PCS/item. Any trial order which is less than MOQ is warmly welcomed. If you have a trial order, please feel free to contact us so that we can make some shipping recommendation for you to save the cost based on the quantity you need.

6. Q: I am a small business owner, can I buy from you? 
A: Yes, you are warmly welcomed. To grow with our customer is our goal. We would like to grow with you together.

7. Q: What is your general lead time? 
A: Normally 5-7 working days for off-the-shelf samples and 20-25 days for bulk production.

8. Q: What certificate do you have?
A: Our factory is ISO9001/ISO14000/OHSAS18000 certified. We have NSF, CE, Halal etc certificate for the products we are manufacturing.

9. Q: How should I place an order?
A: Please kindly click" Contact now" or "Chat with supplier", Then our sales engineer will recommend you suitable products for your selection also give some valuable suggestion for your selection.

10. Q: Since you are famous, can I be your agent? 
A: Welcome to join us, we are happy to have a further discussion with you. Let's work together to make the world cleaner, safer and more productive.