Product
Ingersoll Rand 89243778 Air Filter Housing Assembly | UP5-11C-8 Inlet Filter
Genuine Ingersoll Rand 89243778 air filter housing assembly for UP5-11C-8 small rotary screw compressors. Includes housing, end cover and seals; pairs with filter element 88171913. Export-ready with serial-number matching.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
The 89243778 Air Filter Housing Assembly is an Ingersoll Rand genuine inlet filter housing component built for the UP5-11C-8 series of small rotary screw air compressors. The assembly comprises the filter housing, end cover, sealing elements and mounting interface, and is designed to work with the matching air filter element 88171913 to form a complete inlet filtration system.
Manufactured to Ingersoll Rand global technical standards, the 89243778 ensures precise alignment with the UP5 series inlet piping and reliable, leak-free sealing — protecting the screw airend from dust ingress and wear.
Key Specifications
| Item | Specification |
|---|---|
| Part Number | 89243778 |
| Brand | Ingersoll Rand |
| Part Name | Air Filter Housing Assembly |
| Matching Filter Element | 88171913 |
| Compatible Model | UP5-11C-8 small rotary screw compressor |
| Unit of Measure | EA (piece/set) |
| Availability | Normally in supply |
Filtration Performance (with element 88171913)
| Parameter | Value |
|---|---|
| Filtration Rating | Approx. 5 μm |
| Filtration Efficiency | Approx. 98% @ 5 μm |
| Filtration Class | F5 (medium-efficiency pre-filter) |
| Dust Holding Capacity | Approx. 0.15–0.20 kg |
| Beta Ratio | β₅ ≥ 100 |
Flow and Pressure Drop
| Parameter | Value |
|---|---|
| Rated Air Flow | Approx. 1.5–2.0 Nm³/min (UP5-11 models) |
| Initial Pressure Drop | Approx. 150–200 Pa (with new element) |
| Operating Differential Pressure | 200–400 Pa |
| Alarm / Final Resistance | Alarm at 500 Pa; final at 600 Pa |
| Pressure Drop vs. Energy | Each additional 100 Pa inlet loss increases specific power by approx. 0.5% |
Dimensions and Installation
| Parameter | Value |
|---|---|
| Housing Dimensions | Approx. φ120 × 150 mm (reference) |
| Inlet Connection | Approx. 1.5"–2" (threaded/flanged) |
| Filter Element | 88171913 |
| Mounting | Screw/collar fixing, vertical installation |
| Sealing | Seal ring between housing and end cover; center bore seal for element |
Materials of Construction
| Component | Material |
|---|---|
| Housing | Engineering plastic (PA/PP) or die-cast aluminum alloy |
| End Cover | Engineering plastic with collar or nut |
| Seals | NBR O-rings, oil and aging resistant |
| Mounting Bracket | Metal/plastic base |
| Fasteners | Mounting nuts and washers included |
Operating and Service Data
| Parameter | Value |
|---|---|
| Operating Temperature | -20°C to +80°C |
| Relative Humidity | ≤95% RH |
| Pressure Rating | Housing withstands 10 kPa negative pressure without deformation |
| Service Features | Removable for cleaning and reuse; element can be changed without removing housing |
| Housing Service Life | Matches compressor life, typically ≥10 years under normal use |
| Seal Inspection | Check seal rings at every element change; replace if aged |
| Shelf Life | 60 months in sealed original packaging, dry, ambient conditions |
Standards
- ISO 5011 — Inlet air cleaners for compressors: performance testing
- ISO 16890 / EN 779 — Air filter classification
- GB/T 14295 — Air filters
- GB/T 6165 — Test methods for air filter performance
Maintenance and Installation
Replacement Intervals
- Filter element 88171913: every 2,000–4,000 hours or 6–12 months
- Housing: no scheduled replacement; replace if cracked or damaged
- Seals: inspect at each element change; replace if deformed or aged
Installation Steps
- Shut down and isolate: Switch off compressor power and confirm the unit has fully stopped.
- Remove end cover: Release the cover collar or nut and take off the top cover.
- Remove old element: Extract the used 88171913 element.
- Clean housing interior: Wipe the housing bore and sealing faces with a clean cloth to remove dust and debris.
- Inspect seals: Check the seal ring between housing and cover; replace if aged or deformed.
- Fit new element: Seat the new 88171913 element in the housing center.
- Refit cover: Reinstall the end cover and secure the collar or nut.
- Full assembly replacement (if needed): If the housing is cracked or damaged, remove the inlet 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 the connections.
FAQ
Q1: Is 89243778 a housing assembly or a filter element?
A: 89243778 is the air filter housing assembly (housing, end cover, seals). The matching filter element is 88171913. For routine service, order the 88171913 element only — the housing does not need to be replaced.
Q2: Which models does 89243778 fit?
A: It fits the Ingersoll Rand UP5-11C-8 small rotary screw compressor. If you are unsure about your model, provide the compressor serial number and we will confirm.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the housing assembly; 88171913 is the element that fits inside it. The housing is a durable component that stays with the compressor, while the element is a consumable replaced at service intervals.
Q4: Does the housing need periodic replacement?
A: Under normal operation, no. Replace the complete 89243778 assembly only if the housing cracks, deforms severely, the threads strip, or the sealing face is damaged.
Q5: How do I know when to replace the housing?
A: Replace if: ① the housing is cracked or broken; ② the cover collar is broken and cannot seal; ③ the inlet thread is damaged and leaks; ④ the sealing face is worn and cannot maintain a seal.
Compatible Models
| Series | Model |
|---|---|
| UP Series | UP5-11C-8 |
Compatibility data is based on the Ingersoll Rand OEM parts system. To confirm fitment for your specific machine, provide the compressor serial number for a precise check.
Related Parts
| Part Number | Description | Notes |
|---|---|---|
| 88171913 | UP5-11C-8 air filter element | Consumable element for this housing |
| 89245765 | Air filter element stud | Mounting stud for the element |
| 89295976 | Air filter element | Common element for R4–R11 series |
| 24578023 | Air filter element, 5–11 kW | Element for R series 5–11 kW |
| 89243778 | Air filter housing assembly | This product |
Note: Values marked "reference" are typical data for Ingersoll Rand small rotary screw compressor filters of this class. Final dimensions are subject to the Ingersoll Rand OEM drawing. For 100% accurate matching, provide the complete compressor serial number and we will check the OEM parts diagram and confirm current supply.