Water Separator Repair & Overhaul
750662-8 — Water Separator Repair & Overhaul
| Part number | 750662-8 |
|---|---|
| Nomenclature | Water Separator |
| Manufacturer | Hamilton Sundstrand |
| Aircraft make | Bombardier |
| Aircraft model | CRJ100 |
| Capability | Air Cycle Machines |
FAA & EASA Part 145 repair & overhaul. We'll confirm turnaround and pricing.
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Component Overview
A water separator removes condensed free moisture from the cold, saturated air leaving the air cycle machine before that air enters the cabin distribution ducting. Positioned downstream of the cooling turbine and condenser within the air conditioning pack, it protects against fog, ducting corrosion, and ice formation. Most units use a coalescer sock that merges fine droplets into larger ones, which are then swirled out by a swirl vane and collected, with a relief or bypass path for icing or high flow. Repair and overhaul are driven by coalescer media fouling, contamination, and degradation, swirl-vane and housing corrosion, collector and drain blockage, gasket and seal deterioration, and loss of separation efficiency that allows carryover moisture downstream.
Aircraft Application
Part number 750662-8 (Water Separator) is installed on the Bombardier CRJ100. QTC supports operators and MROs servicing this platform with certified repair and overhaul.
Our Repair Capability
QTC repairs and overhauls 750662-8 to the original manufacturer's specifications under our FAA and EASA Part 145 approvals. Our team — including former OEM air cycle engineers — performs teardown, inspection, cleaning, component replacement, functional testing, and certification, returning a serviceable unit with the appropriate airworthiness release. We also develop repairs for rejected and beyond-economic-repair (BER) hardware.
Related Parts
Other water separator part numbers we repair — view all Water Separator parts →
Frequently Asked Questions
Can QTC repair part number 750662-8?
Yes. 750662-8 (Water Separator) is within QTC's FAA & EASA Part 145 repair and overhaul capability. Request a quote to confirm current turnaround and pricing.
What aircraft is part 750662-8 used on?
750662-8 is used on the Bombardier CRJ100.
What condition does QTC accept for 750662-8?
QTC accepts serviceable, unserviceable, and beyond-economic-repair (BER) units for evaluation. Our engineers determine the most cost-effective repair path after incoming inspection.
What is the typical turnaround time for water separator repair?
Turnaround depends on repair scope and material availability. Contact QTC for a current estimate.
Request a Quote for 750662-8
Send us the part number and condition and our engineers will respond with repair scope, turnaround, and pricing.