SMF Duplex Middle Pressure Line Filter Series

• Customization: Available
• Structure: Mobile
• Usage: Solid-Liquid Separation, Oil Impurities, Oil-Water Separator, Air Filter, Oil and Gas Separation
• Model NO.: SMF FILTER
• Mechanical Principle: Pressure Filtration
• Performance: Efficient Filtration
• Brand: Demalong/OEM
• Using Condition: Oil Liquid
• Filtration Material: Machine Type
• Warranty: 1 Year
• Prodcution Time: 7-10 Days
• Transport Package: a Separator Carton Box for Each One(Plastic Bags I
• Specification: standard
• Trademark: demalong
• Origin: China, Mainland
• HS Code: 8421999090
• Production Capacity: 10000pieces/Week

Product Description

SZU-A SQU-A SWU-A SXU-A DUPLEX RETURN LINE FILTER SERIES





The SMF series filter is composed of two single bowl filters, two check valves, directional valve and indicator. It fit the medium and low pressure hydraulic system. The feature of this filter allows continuous operation when changing clogged element. When the element is clogged by contaminant, the indicator will give signals showing that  the element should be changed. At this time turn the directional valve, the other filter will  begin to work and then change the clogged element.
Attention: 1.change the clogged element in time lest the clogged element dirt  the hydraulic system.
2.make sure every time turning the directional valve, it should be turned to the right position.



TEST STANDARD:
Our filter elements are tested according to ISO 2943
Compatibility with hydraulic fluids ISO 3968
Flow characteristics ISO/DIS 3724
Flow fatigue characteristics ISO/DIS 4572
Filter performance test (Multi-pass test) ISO 2942
Proof of integrity and quality (Bubble point test) ISO 3723
Verification of the end cap stress ISO 2941
Collapse / burst pressure verification
 
Company information:
We are a professional filter manufacturer from China,with over 20 years of experience, we produce a wide range of replacement filter cartridge with high quality and the most competitive price. We mainly supply filtering equipment such as filter,filter element,oil filter car,hydraulic system components and so on.
Main products are replacement for foreign brands filter element, air compressor three kinds filter element, Engineering mechanical filter element,Coal mine special filter,filter disc series,Filter oil machine series,Hydraulic accessories series,Precision filter, air filter, water filter, filter mesh.

FEATURES:                                                                            
1.We use imported depthype filter material,tapered pore structure,gradient filter,can intercept granule furthest, to extend the service life.
2.We use hightech support materials.Hightech support materials can not only play the role of support filter, material and avoiding compressive deformation,but also protect the materials from being damaged during processing.
3.We also use the special spiral wrapping belts,so thar filter layers can be connected firmly.Stationary pleated distance ensures the uniform flow when fluid penetrating the filter layer.Not only improving pressure drop,but also extending service life.

Shiping and payment:                                                                                               
1. FedEx/DHL/UPS/TNT for samples or small cargo, Door-to-Door.
2. By Air or by Sea for batch goods, for FCL; Airport/ Seaport receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 7-10 days for samples; 12-15 days for batch goods.
5. Payment:T/T, western Union, MoneyGram,30% deposits; 70% balance before shipment.L/C for big order.

FAQ:                                                                                  
Q : What's your advantages /Why i choose you?
A : 1.OEM.We can produce products according to your demands,including size,micron,logo,package...
     2.Complete certificate.Don't worry quality and clearance issue.We passed ISO 9001 certification,some certification documents can be provided based on the customers' domestic rules.
     3.Best price with good quality.We've trade business in this industry for 15 years.You can absolutely trust us .

Q : What's the mini order?
A : You can buy 1pcs. But considering freight charge and dicount,it seems sufficient quantities is more benefit for you.
 
Q : Can you provide free samples ?
A : Of course,If the filters' cost less than USD 20.00,we can supply it for you free,otherwise,you may pay the fees.In the same time, maybe you should pay the transport fees by yourself.
 
 Q : What's the delivery time ?
A : The production period is 7-10 days,so it usually takes 12-15 days you can receive your products after payment.

Our company also produces such foreign brands alternative filters: