Product
Ingersoll Rand 89243778 Air Filter Housing Assembly | UP5-11C-8
Genuine Ingersoll Rand 89243778 air filter housing assembly for UP5-11C-8 small rotary screw compressors. Includes housing, end cover and seals; pairs with air filter element 88171913. Export-ready, serial-number matched.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
89243778 air filter housing assembly is a genuine Ingersoll Rand intake filter housing component built for the UP5-11C-8 series small rotary screw air compressor. The assembly comprises the filter housing, end cover, seals and mounting interface, and is designed to work with the matching air filter element 88171913 to form a complete intake filtration system.
As an original intake filtration assembly, 89243778 is manufactured to Ingersoll Rand global technical standards, ensuring precise connection to the UP5 series intake piping with reliable, leak-free sealing that protects the screw airend from dust wear.
Key Specifications
- Part number: 89243778
- Brand: Ingersoll Rand
- Component: Air filter housing assembly
- Matching filter element: 88171913
- Application: UP5-11C-8 small rotary screw air compressor
- Unit of measure: EA (piece/set)
- Availability: Normally in supply
Filtration Performance (with element 88171913)
This product is the housing assembly; filtration performance is determined by the matching element 88171913.
- Filtration rating: approx. 5 μm
- Filtration efficiency: approx. 98% @ 5 μm
- Filter class: F5 (medium-efficiency pre-filter)
- Dust holding capacity: approx. 0.15–0.20 kg
- Beta ratio: β₅ ≥ 100
Flow and Pressure Drop
- Rated air flow: approx. 1.5–2.0 Nm³/min (UP5-11 models)
- Initial pressure drop (with new element): approx. 150–200 Pa
- Operating differential range: 200–400 Pa
- Alarm / final resistance: alarm 500 Pa; final 600 Pa
- Pressure drop vs. energy: every 100 Pa increase in intake loss raises compressor specific power by approx. 0.5%
Dimensions and Installation
- Housing dimensions (reference): approx. φ120 × 150 mm
- Intake connection: approx. 1.5"–2" (threaded / flanged)
- Matching element: 88171913
- Mounting: screw-fixed / clip-on, vertical installation
- Sealing: O-ring between housing and end cover; center-hole seal between element and housing
Materials and Construction
- Housing: engineering plastic (PA/PP) or die-cast aluminum alloy
- End cover: engineering plastic with clip or nut
- Seals: NBR O-rings, oil and aging resistant
- Mounting bracket: metal or plastic base
- Fasteners: mounting nut and washer included
Operating Conditions
- Operating temperature: -20°C to 80°C
- Relative humidity: ≤95% RH
- Pressure resistance: housing withstands 10 kPa negative pressure without deformation
- Serviceability: removable and cleanable for reuse; element can be replaced without removing the housing
Service Life and Maintenance
- Housing service life: matches machine life, generally ≥10 years under normal use
- Seal replacement: inspect O-rings at every element change; replace if aged
- Shelf life: 60 months in original sealed packaging, dry, ambient temperature
Standards Referenced
- ISO 5011 — inlet air filter performance testing for compressors
- ISO 16890 / EN 779 — air filter classification
- GB/T 14295 — air filters
- GB/T 6165 — air filter performance test methods
Maintenance and Installation
Replacement intervals
- Air filter element 88171913: every 2,000–4,000 hours or 6–12 months
- Housing: no scheduled replacement; replace as a unit if damaged or cracked
- Seals: inspect at every element change; replace if deformed or aged
Installation steps
- Shut down and isolate power: switch off the compressor and confirm the unit has fully stopped.
- Remove the end cover: release the cover clips or nuts and take off the top cover.
- Remove the old element: pull out the old 88171913 element.
- Clean the housing interior: wipe the inner wall and sealing face with a clean cloth to remove dust and debris.
- Inspect the seals: check the O-ring between housing and end cover; replace if aged or deformed.
- Fit the new element: place the new 88171913 element into the center of the housing.
- Refit the end cover: replace the cover and secure the clips or tighten the nuts.
- Full assembly replacement (if needed): if the housing is cracked or damaged, remove the intake pipe bolts, take off the complete 89243778 assembly, fit the new assembly and reconnect the piping.
- Start-up check: start the compressor and check for air leaks at all connections.
FAQ
Q1: Is 89243778 the housing assembly or the filter element?
A: 89243778 is the air filter housing assembly (housing, end cover and seals), not the element. The matching air filter element is 88171913. For routine service you only need 88171913; the complete housing does not need to be replaced.
Q2: Which machines does 89243778 fit?
A: 89243778 fits the Ingersoll Rand UP5-11C-8 small rotary screw air compressor. If you are unsure about your model, provide the machine serial number for confirmation.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the filter housing assembly; 88171913 is the element that fits into it. They work together: the housing is a permanent component (machine life), while the element is a consumable (periodic replacement).
Q4: Does the housing need to be replaced?
A: Under normal use the housing does not require scheduled replacement. Replace the complete 89243778 assembly only if the housing is cracked, severely deformed, the threads are stripped, or the sealing face is damaged.
Q5: How do I know when to replace the complete assembly?
A: Replace the housing if: ① the housing is cracked or broken; ② the end cover clips are broken and cannot seal; ③ the intake connection threads are damaged and leaking; ④ the sealing face is worn and cannot maintain a seal.
Compatible Machine Models
| Series | Model |
|---|---|
| UP series | UP5-11C-8 |
Compatibility data is based on the Ingersoll Rand original parts system. To confirm fitment for your specific machine, provide the compressor serial number and we will verify it for you.
Related Parts
| Part number | Description | Notes |
|---|---|---|
| 88171913 | UP5-11C-8 air filter element | Consumable element for this housing |
| 89245765 | Stud, air filter element | Mounting stud for the element |
| 89295976 | Air filter element | Common element for R4-R11 series |
| 24578023 | Air filter element, 5–11 kW | R series 5–11 kW element |
| 89243778 | Air filter housing assembly | This page product |
Note: Technical values marked as "reference" are typical data for Ingersoll Rand small rotary screw compressor filters of the same class; final dimensions follow the Ingersoll Rand original drawing. For 100% accurate matching, provide the complete compressor serial number and we will check the original parts diagram and confirm current supply.