Download how to choose the right filter housing Download catalogue for doctop filter Structure way: thread sewing and fully welding Fully welded liquid filter bags Fully-welded construction for high efficiency and bypass-free filtration • Fully-welded construction with Doctop filter bag seal ring provides 100% bypass-free filtration • The pressure-activated Doctop filter seal ring provides a flexible, chemically resistant seal which adapts to any bag filter housing • Material is free from silicone and crater-forming substances • Special heat set and polish surface treatment significantly reduces fiber release • Stable and flexible welded seams that adapt to the restrainer basket • The handles in the ring make replacing the filter bag quick and easy • doctop strongly recommends the use of an insertion tool that facilitates the insertion of the filter bag into the bag filter housing and ensures the correct alignment of the filter bag inside the restrainer basket Key doctopfilter Applications • Paints and varnishes • Inks • Chemicals • Process water

MOQ：1000kg JM can provide many kinds of standard and non-standard cold formed nuts, with the specification of M6-M30, 1/4-1”, Grade 4-12. We are also capable of providing various surface treatment processes, including white zinc plating, blue zinc plating, yellow zinc plating, black zinc plating, blackening phosphorating, nickel plating, hot dip galvanization, DacroMat, Magni and so on. We can process carbon steel, stainless steel, aluminum and copper. According to the drawings or samples provided by customers, we will choose the optimal and cost-effective design and processing combination with cold heading, hot heading, stamping and turning so as to reduce customer’s procurement costs. JMCN-001 JMCN-002 JMCN-003 Custom Castle Nut Custom Hex Slotted Nut JMCN-004 JMCN-005 JMCN-006 Custom Long Nut Custom Cap Nut JMCN-007 JMCN-008 JMCN-009 Stamping Custom Nut T Nut

Features • 1/2 in (12.7 mm) center- and end-porting • No seals to leak or fail • Quiet running — less than 85 dB with easy-to-use remote muffler capability for even lower noise levels • High flow rates in a small, portable package • External controller for optional remote operation Typical Applications • Machine lubrication servicing • Cleaning fluids and detergents • Plating and dip tanks • Water treatment Typical Fluids Handled • Oil • Water • Most solvents

Features • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Filter press • Tank stripping • Bilge pumping • Sand and ball mill pumping • Oil transfer and oil skimming • Chemical plating Typical Fluids Handled • Latex • Abrasive fluids • Slurries: petroleum, lime, clay, ferrite, salt/brine and pumice • Sludge: secondary and clarifier • Pottery slip

Features • 1/2 in (12.7 mm) center- and end-porting • No seals to leak or fail • Quiet running — less than 85 dB with easy-to-use remote muffler capability for even lower noise levels • High flow rates in a small, portable package • External controller for optional remote operation Typical Applications • Machine lubrication servicing • Cleaning fluids and detergents • Plating and dip tanks • Water treatment Typical Fluids Handled • Oil • Water • Most solvents

Download how to choose the right filter housing Download catalogue for doctop filter Filter bags for application demanding efficiency greater than 99% AGF filter bag is designed to meet increasingly stringent requirements to filter, and adopt all welding sealing plus 100% latest filtering technology is made and become, to promoting the industrial technology to another level, led the bag filter to a new level. Product advantages and characteristics 1. High efficiency filter, density gradient of materials make capacity volume increase greatly and prolong service life. 2. Double outer protective layer to eliminate the fibers caused by friction with the top issue. 3. All of the filter bag is in accordance with the food administration (FDA) approved material, suitable for food, beverage, and pharmaceutical industries. 4. One-piece structure and unique at the bottom of the welding joint method, is a stronger, more flexible welding sealing methods. 5. Absolutely pure melt blown polypropylene structure, and without adding any resin, cement, or surface treatment. 6. All hot melt welding technology 7. Material: PP. Melt - Blown Polyester 8. Without adding any resin, adhesives or surface treatment agent Features and Benefits • AGF polypropylene filter bags are fabricated from hydrophobic microfiber filter material, which require pre-wetting with an aqueous solution,with different pp and polyester materials layer together • Highly efficient melt-blown filter material in polypropylene or polyester with graded density profiles to maximize dirt-holding capacity and prolong service life • No additives such as resins, binders or surface treatments • Double downstream cover layer virtually eliminates fiber migration • Unique UNI-WELD process for bottom seam provides a stronger, more flexible weld seal • Fully-welded construction with seal ring provides 100% bypass-free filtration • The pressure-activated ring provides a flexible, chemically resistant seal which adapts to any bag filter housing • doctop strongly recommends the use of an insertion tool that facilitates the insertion of the filter bag into the bag filter housing and ensures the correct alignment of the filter bag inside the restrainer basket • With Nylon mesh outside and make the bag life longer. APPLICATION: Filter bag for some strict, filtration efficiency more than 99% of the application Is the ideal choice for food and beverage industry, also can be in other requirements on strict industry into full play • Beer, wine, spirits and beverage filtration • Fine particle removal in parts cleaning • Final filtration of lacquers • Final filtration of vinegar • Activated carbon removal in process systems • Hydraulic oils and lubricants

Spring Nut Clips Standard: QC 312, as your darwing Material: Spring Steel，Stainless steel Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G., polishing, anodize,geomet, chrome plating, tinting, Powder coating, spray coating Metric sizes: M4, M5, M6 ， M8， M10 Application: U-Nuts provide a strong and secure fixing for applications where two panels require holding together.  Typical applications include motor vehicles, domestic appliances, electrical equipment and machinery.  Used on door trims, roof linings, interior door panels, motorbike fairings, dashboards etc. The TR U-nut is a fastener composed of two flaps in clip form with two external  raised thread forms.  The design of this nut means that a double elastic force is exerted when tightened.  This nut can be held in place manually when tightening.  No special tools are required to mount U-nuts, and they can be assembled much  more quickly and easily than conventional nuts.  The self-locking feature means that costly operations such as tapping, welding or riveting can be avoided.  It can also be used with fragile materials such as glass, plastic or enameled surfaces. In these cases the  resilience of the nut avoids cracks or damage to the application area.  This nut locks with tightening torques much lower than for standard nuts due its great resilience.  It is normally mounted on the edge of a panel but it can also be used in a rectangular mounting  hole in the middle of a panel. U Clip Size Chart Width Length Max Torque M4 10mm 15mm 3.6 Nm M5 14mm 21mm 3.8 Nm M6 15mm 22mm 6.6 Nm M8 17mm 27mm 15.9 Nm

Features • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Tank transfer • Tank stripping • Chemical tank plating • Transferring high temperature acids and gases Typical Fluids Handled • Chemicals • Corrosive fluids • Acids and gases: acetic, chromic, hydrochloric, hydrofluoric, sulfuric, nitric and phosphoric

Features • 2 in (50.8 mm) ANSI end-porting • Larger ports for more flow — up to 150 gpm (568 lpm) • Fluid pressure up to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Drum fluid transfer • Bulk fluid supply • Chemical evacuation • Ground water and sump evacuation • Waste fluid removal • Tank and bilge drainage • Slurry and sludge transfer • Filter press feed Typical Fluids Handled • Acids and gases: acetic, chromic, hydrochloric, Hydrofluoric, sulfuric, nitric and phosphoric • Ship cleaning and stripping chemicals

Features • 3 in (76.2 mm) ANSI center-porting that is internally threaded 3 npt or bspt • Bolted leak-free, flanged connections — no clamp bands used • Large flow paths for high viscosities • Easy air valve maintenance • Heavy-duty construction • Fluid flow up to 275 gpm (1040 lpm) Typical Applications • Chemical transfers • Filter press-feed • Dewatering Typical Fluids Handled • Chemicals • Bulk paint resins • Ceramic slip

Features • 1 in (25.4 mm) center- and end-porting • High flow – 40 gpm (151 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Epoxy-coated center section for corrosive environments • Equipped with an effective and reliable air valve system • External controller for optional remote operation Typical Applications • Drum fluid transfer • Unloading fluids • Chemical evacuation • Ceramic glaze supply • Dewatering and sump evacuation • Tank and sump drainage Typical Fluids Handled • Chemicals • Contaminated surface water • Adhesives, varnishes, dispersions, solvents and stains • Resins, latexes, wood preservative stains, concrete paints and primers • Ceramic slips and slurries

Features • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Filter press • Tank stripping • Bilge pumping • Sand and ball mill pumping • Oil transfer and oil skimming • Chemical plating Typical Fluids Handled • Latex • Abrasive fluids • Slurries: petroleum, lime, clay, ferrite, salt/brine and pumice • Sludge: secondary and clarifier • Pottery slip