Parker Cartridge Filters MFNP050‑40N‑ITT ITT‑Interface Mega‑Flow Pleated Cartridge

Parker Cartridge Filters MFNP050‑40N‑ITT ITT‑Interface Mega‑Flow Pleated Cartridge

Parker Cartridge Filters MFNP050‑40N‑ITT belongs to Fulflo Mega‑Flow high‑flow cartridge series, designed with dedicated ITT‑interface end cap, 5‑micron nominal rating and 40‑inch length for special ITT‑style filter housings in industrial water pretreatment and RO membrane protection. Its 6‑inch large‑diameter pleated‑structure delivers high single‑element throughput and excellent dirt‑holding capacity for heavy‑duty high‑flow filtration scenarios. Many water‑treatment integrators match PFTM102UEPFA replacement filter cartridge and RTM41HF050E large‑diameter filter element with MFNP050‑40N‑ITT, building multi‑stage pre‑filtration chains to stabilize feed‑water quality and reduce fouling risk of downstream membrane modules.

Product Description

Parker Cartridge Filters MFNP050‑40N‑ITT is a special‑interface high‑flow pleated filter cartridge under Parker Fulflo Mega‑Flow product portfolio. Different from the universal flat‑cap MFNP050‑40N model, this variant adopts exclusive ITT‑configured end‑cap structure, which can only be installed inside ITT‑type filter housings and cannot be interchanged with ordinary flat‑end‑cap Mega‑Flow cartridges. With 6‑inch (152 mm) outer diameter, 40‑inch overall length and 5 μm nominal filtration rating, it serves as critical consumable for large‑flow raw‑water purification, process‑liquid clarification and RO security pre‑filtration across multiple heavy‑duty industrial sectors.

The whole cartridge adopts full polypropylene material construction: multi‑layer gradient pleated polypropylene filter media, reinforced PP inner‑outer support cages, glass‑fiber‑filled polypropylene ITT‑structure end‑cap and integrated lifting handle. Thermal‑fusion hot‑melt welding is adopted for all connection positions without adhesive glue, effectively eliminating risks of glue dissolution, fiber shedding and secondary fluid contaminationParkerGB. Equipped with Buna‑N nitrile O‑ring specially matched for ITT‑housing inner structure, it provides reliable sealing performance and prevents unfiltered liquid bypass. The built‑in lifting handle supports tool‑free quick disassembly and installation, greatly reducing on‑site maintenance labor intensity and system downtime.

Maximum continuous operating temperature reaches 82°C, with good chemical compatibility for neutral aqueous solutions, weak acid and weak‑alkali process fluids. Large pleated effective surface area ensures outstanding dirt‑holding performance under 24‑hour continuous working status. It is widely applied in power‑plant condensate treatment, petrochemical process water filtration, food‑beverage raw‑water pretreatment and electronics ultrapure‑water pre‑filtration. End‑users must confirm the housing is ITT‑interface type before ordering; wrong end‑cap selection will cause installation failure and filtration bypass risk. Both original OEM cartridges and compatible aftermarket replacement cartridges are available for new‑built projects and old‑system renovation.

Working Principle

Parker Cartridge Filters MFNP050‑40N‑ITT adopts mature outside‑in depth filtration principle. Driven by system operating pressure, raw water or industrial process liquid enters ITT‑type filter housing and flows toward the outer pleated surface of the filter cartridge. Multi‑layer gradient‑pore polypropylene media realizes graded impurity interception: coarse sediment and large flocs are trapped on outer coarse‑pore layer, while fine suspended solids and colloidal particles that threaten RO membranes are captured by inner fine‑pore media layers.

Gradient pleated structural design maximizes dirt‑holding volume and slows rising speed of inlet‑outlet differential pressure. After step‑by‑step purification, liquid converges through inner support core and flows steadily to downstream RO, UF and other precision separation equipment. Reinforced inner‑outer support cages enhance structural rigidity, resist high‑speed water‑flow impact and avoid filter media collapse and liquid bypass. When inlet‑outlet differential pressure rises to 25‑30 PSID alarm threshold, operators need to replace the cartridge timely to restore rated flow rate and filtration efficiency of the whole pretreatment system.

Technical Features

Special ITT‑interface end‑cap: 

Purpose‑built end‑cap for dedicated ITT‑style filter housings, non‑interchangeable with universal flat‑cap Mega‑Flow cartridges

5‑micron nominal filtration rating: 

Gradient polypropylene pleated media, stably intercept fine suspended particles and colloidal contaminants for RO membrane security protection

6‑inch ×40‑inch large‑diameter dimension: 

High single‑element flow capacity, greatly reduce cartridge quantity and housing footprint for high‑flow industrial projects

Glue‑free thermal‑fusion welding: 

All‑polypropylene components thermally bonded, zero adhesive addition, avoid secondary pollution caused by glue dissolution and fiber shedding

Large pleated effective area: 

Superior dirt‑holding capacity, slow pressure‑drop growth, extend service cycle and lower cartridge replacement frequency

Broad temperature and chemical adaptability: 

Full‑PP construction, max continuous working temperature 82°C, adapt to neutral, weak‑acid and weak‑alkali industrial aqueous fluids

Custom‑matched Buna‑N O‑ring sealing: 

Perfectly fit ITT‑housing internal structure, prevent unfiltered liquid bypass and guarantee complete filtration integrity

Integrated lifting‑handle design: 

Tool‑free disassembly and installation, reduce maintenance workload and equipment downtime

Industrial‑grade mechanical stability: Suitable for 24/7 continuous heavy‑duty running of industrial water‑treatment facilities

Product Advantages

Precise matching for ITT‑filter housings: 

Exclusive ITT‑end‑cap ensures accurate positioning and reliable sealing inside special Mega‑Flow ITT filter housings

High single‑element throughput: 

One cartridge can replace multiple traditional 2.5‑inch small‑size filter cartridges, reduce housing quantity and initial project capital expenditure

Low‑pressure‑drop performance:

Large‑area pleated media brings low initial differential pressure, reduces pump operating load and saves long‑term power consumption

Reliable RO membrane protection: 

5‑μm interception efficiency removes fine particles and colloids, mitigate membrane fouling risk and extend service life of high‑cost RO membrane elements

Stable long‑time operation: 

Reinforced inner‑outer support cages resist high‑flow water impact, avoid media deformation, maintain consistent interception efficiency in full service cycle

Targeted industrial‑scene adaptability: 

Ideal for power‑plant condensate filtration, large‑scale seawater/brackish‑water desalination pretreatment and other high‑flow demanding working‑condition scenarios

Clear model‑selection identification: 

ITT suffix provides obvious mark, helping engineers avoid ordering mistakes between flat‑cap and ITT‑interface cartridges

Application Fields

Membrane system pretreatment: 

Security pre‑filtration for brackish‑water desalination, seawater desalination and industrial RO systems with ITT‑interface filter housings, protect high‑value membrane elements

Power generation industry: 

Condensate water, boiler make‑up water and circulating cooling water filtration for thermal‑power plants

Petrochemical industry: 

Process water and circulating cooling water filtration, remove granular and colloidal impurities

Food & beverage industry: 

Raw‑water pretreatment and process‑liquid purification for large‑capacity beverage, beer and juice production workshops

Electronics manufacturing: 

Pre‑filtration for ultrapure‑water production lines, stabilize inlet‑water quality for precision semiconductor manufacturing processes

Municipal & industrial park water supply: 

Large‑scale raw‑water pretreatment for water plants and industrial parks equipped with ITT‑type high‑flow filter assemblies

Industrial wastewater reuse: 

Advanced fine filtration for biochemically‑treated wastewater, support high‑capacity industrial water recycling projects

FAQ

Q1: What is the key difference between MFNP050‑40N‑ITT and MFNP050‑40N?

A1: MFNP050‑40N‑ITT features special ITT‑structure end‑cap only for ITT‑interface filter housings; MFNP050‑40N is universal flat‑cap version for ordinary Mega‑Flow housings. The two models cannot cross‑install with each other.

Q2: What are the core specifications of Parker Cartridge Filters MFNP050‑40N‑ITT?

A2: Nominal precision 5 μm, length 40‑inch, outer diameter 6‑inch, ITT dedicated end‑cap, polypropylene filter media, Buna‑N seal material, max continuous working temperature 82°C, outside‑in filtration direction.

Q3: When should MFNP050‑40N‑ITT filter cartridge be replaced?

A3: Replace when inlet‑outlet differential pressure reaches 25‑30 PSID or obvious flow‑rate attenuation occurs. Periodic replacement according to on‑site raw‑water quality is also recommended.

Q4: Can MFNP050‑40N‑ITT be cleaned and reused?

A4: It belongs to disposable polypropylene pleated filter consumable. After colloids and fine particles block internal pores, cleaning cannot fully restore filtration performance; direct replacement is advised after pressure‑drop alarm.

Q5: What critical points should be confirmed before purchasing MFNP050‑40N‑ITT?

A5: Confirm filter housing adopts ITT‑interface structure, verify working fluid temperature and chemical property matching PP material and Buna‑N seal, evaluate raw‑water SDI value to confirm whether 5‑μm precision meets pretreatment requirements.

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