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 filter element 88171913. Serial-number matching available for OEM and distributor orders.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
89243778 is the genuine Ingersoll Rand air filter housing assembly (air filter housing / intake filter body) engineered for the UP5-11C-8 series small rotary screw air compressor. The assembly comprises the filter housing, end cover, seal ring and mounting interface, and is designed to work with intake 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 accurate mating with the UP5 series intake piping, reliable sealing without leakage, and effective protection of the screw airend against dust wear.
Key Specifications
| Item | Specification |
|---|---|
| Part Number | 89243778 |
| Brand | Ingersoll Rand |
| Part Name | Air Filter Housing Assembly |
| Matching Filter Element | 88171913 |
| Applicable Model | UP5-11C-8 small rotary screw air compressor |
| Unit of Measure | EA (piece / set) |
| Availability | Normally supplied |
Filtration Performance (with element 88171913)
This product is the housing assembly; filtration performance is determined by the matching element 88171913.
| Parameter | Value (with element 88171913) |
|---|---|
| Filtration Rating | Approx. 5 μm |
| Filtration Efficiency | Approx. 98% @ 5 μm |
| Filtration Class | F5 (medium-efficiency pre-filtration) |
| 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 Pressure Differential | 200–400 Pa |
| Alarm / Final Resistance | Alarm: 500 Pa; final: 600 Pa |
| Pressure Drop vs. Energy | Each 100 Pa inlet pressure loss adds approx. 0.5% to compressor specific power |
Construction and Installation
| Parameter | Value |
|---|---|
| Housing Dimensions | Approx. φ120 × 150 mm (reference) |
| Inlet Connection | Approx. 1.5"–2" (threaded / flanged) |
| Matching Element | 88171913 |
| Mounting | Bolt / clip mounting, vertical installation |
| Sealing | Seal ring between housing and end cover; center bore seal for element |
Materials
| Parameter | Value |
|---|---|
| Housing Material | Engineering plastic (PA/PP) or die-cast aluminum alloy |
| End Cover | Engineering plastic cover with clip or nut |
| Seals | NBR (nitrile rubber) seal ring, oil and aging resistant |
| Mounting Base | Metal / plastic mounting base |
| Fasteners | Mounting nuts and washers included |
Operating Conditions
| Parameter | Value |
|---|---|
| Operating Temperature | -20°C to 80°C |
| Relative Humidity | ≤95% RH |
| Pressure Resistance | Housing withstands 10 kPa negative pressure without deformation |
| Service Features | Removable and cleanable for reuse; element can be replaced without removing the housing |
Service Life and Maintenance
| Parameter | Value |
|---|---|
| Housing Service Life | Matches compressor life, typically ≥10 years under normal use |
| Seal Replacement | Inspect seal ring at each element change; replace if aged |
| Shelf Life | 60 months in original sealed packaging, dry, ambient temperature |
Standards Referenced
- ISO 5011 — Inlet air cleaning equipment for internal combustion engines and 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
- Air filter element 88171913: every 2,000–4,000 hours or 6–12 months
- Housing: no scheduled replacement; replace assembly if cracked or damaged
- Seal ring: inspect at each 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 used 88171913 element.
- Clean the housing interior: wipe the housing inner wall and sealing surfaces with a clean cloth to remove dust and debris.
- Inspect the seal ring: check the seal between housing and end cover; replace if aged or deformed.
- Install the new element: seat the new 88171913 element in the housing center.
- Refit the end cover: replace the cover and secure the clips or tighten the nuts.
- Full assembly replacement (if required): if the housing is cracked or damaged, unbolt the intake piping connection, remove the complete 89243778 assembly, fit the new assembly and reconnect the piping.
- Start-up check: start the compressor and check for air leakage at connections.
FAQ
Q1: Is 89243778 the housing assembly or the filter element?
A: 89243778 is the air filter housing assembly (housing, end cover, seals), not the element. The matching element is 88171913. For routine servicing, order 88171913 only; the housing does not need to be replaced each time.
Q2: Which models does 89243778 fit?
A: 89243778 fits the Ingersoll Rand UP5-11C-8 small rotary screw compressor. If you are unsure about your model, provide the compressor serial number for confirmation.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the housing assembly; 88171913 is the element that fits inside it. They work together: the housing is a long-life component, while the element is a consumable replaced at service intervals.
Q4: Does the housing need replacement?
A: Under normal use, no scheduled replacement is required. Replace the complete 89243778 assembly only if the housing is cracked, severely deformed, the thread is stripped, or the sealing surface is damaged.
Q5: How do I know the housing needs full replacement?
A: Replace the housing if: (1) the housing is cracked or broken; (2) the end cover clip is broken and cannot seal; (3) the inlet connection thread is damaged and leaks; or (4) the sealing surface 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 and we will verify it for you.
Related Parts
| Part Number | Name | Notes |
|---|---|---|
| 88171913 | UP5-11C-8 air filter element | Matching element for this housing (consumable) |
| 89245765 | Stud, air filter element | Element mounting stud |
| 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: Figures marked as reference values are typical data for Ingersoll Rand small rotary screw compressor air filters in this class; exact dimensions follow 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.