25 Micron 7"X32" Polypropylene PP Filter Bag for Swimming Pool Liquid Filter Bag

• Material: Non-woven
• Medium Material: Microfiber
• Cartridge Filter: Non-Woven Polyester Fiber
• Filter Bag Filter: The Filter Type
• Type: Mesh Filter Bag
• Usage: Liquid Filter
• Filtration Grade: Medium Filter
• Filter Bag Sectional Shape: Flatbag
• Filter Bag Environment: Room Temperature
• Cartridge Installation: Vertical Lifting
• Construction: Weled or Sewn
• Color: White
• Material Type: Polyester Needle Felt, Polypropylene Needle Felt
• Length: Customized
• Bottom: Round or V Type
• Collar Type: Plastic or Steel Ring
• Micron Rating: 0.5 -1000
• Technology: Ultro Welding
• Connection: Ultro Welding
• Label: Mk or Customized
• Transport Package: Carton
• Specification: 180*810mm
• Trademark: MK
• Origin: China
• HS Code: 5911400000
• Production Capacity: 2000PCS/Day

Product Description

Brand:	MACROKUN
Material:	PE / PP / NMO
Size:	1# 180*410mm/ 2# 180*810mm/ 3# 102*210mm/ 4# 102*360mm/ 5# 152*560mm
Product Name:	Liquid Filter Bag
Filtration accuracy:	0.5-300 microns(µm)
Bag body types	Stitched, Welded
Bag top types:	Plastic ring top, Metal ring top, Raw top, Drawstring top
Bag bottom: types:	"Arc" shape bottom, "V" shape bottom

Note: We can provide you with customized products!


Five-thread sewing hemming technology High pressure resistance
The bag mouth is tightly stitched without gaps.
The needle thread is tight and there is no needle eye to prevent leakage.
This product is produced using a high-speed industrial sewing machine and uses
silicone-free oil to cool down.



Hot melt welding Sealed without leakage
Hot-melt welding, seamless combination process, strengthen the dirt collection effect.
Use digital co-located multi-point welding equipment to ensure that each point of
welding is firm.
Without any special bleaching and dyeing treatment, it fully complies with
environmental standards.
 

Material Of Filter Bag Mouth

Welded arc

Stitched arc

Welded V

Filter material performance
 

Ilter material	Temperature resistance range	Strong acid	Weak acid	Strong base	Weak base	Oils and fats	Aromatic	Alcohol ether	Organic solvents	Hydrolyzed organisms
Polyester (PE)	130-150		Δ			Δ	Δ	Δ	Δ	Δ
Polypropylene (OPP / PO)	90-110	Δ	Δ	Δ	Δ	Δ	Δ		Δ	Δ
Nylon (NMO)	130-150			Δ	Δ	Δ			Δ	Δ
Polytetrafluoroethylene (PTFE)	250-300	Δ	Δ	Δ	Δ	Δ	Δ	Δ	Δ	Δ

Precision conversion table
 

Micron (μm)	1	3	5	10	20	25	50	70	100	125	149
Mesh	15000	5000	2500	1250	625	550	300	200	140	120	100
Micron (μm)	200	250	300	350	500	590	710	840	1000	1200	1400
Mesh	70	60	50	45	35	30	25	20	18	16	14

Food and beverage industry

Water treatment industry

Paint

Automotive industry

Pharmaceutical  manufacturing industry

Electronic   manufacturing industry

 

Metal processing industry

Oil industry

Refined industry

Samples orders usually within 3 days shipped by Courier (DHL, TNT, FEDEX, UPS, EMS and soon)
Small quantity orders usually within 3-7 days shipped by air or by sea.
Large quantity orders usually within 7-15 days shipped by sea.