Two Stage Pump
Our Take (from the SES Sales Team)
“If you run asbestos or lead abatement jobs, the shower water has to be filtered before it leaves the work area. The 9115 Two Stage Pump is Aerospace America's answer, made to go with their 9105 decontamination shower. Water from the shower basin runs through a 50 micron filter and then a 5 micron filter in clear canisters, so you can see when the cartridges are loading up. Aerospace America rates the 1/2 hp pump at 25 GPM. Everything sits in an enclosed aluminum housing with a hinged lid, about 17 in long, 14 in wide and 17 in tall. At under 40 lb, one person can carry it onto the job. It comes fully assembled and plumbed, with filters installed, a 110 V GFI-protected power connection and an on/off switch, and the filtered water leaves through a standard garden hose connection. Aerospace America recommends running it with a 100 micron sock filter in the shower. Replacement 50 and 5 micron cartridges have their own part numbers, so restocking a crew is simple.”
A two-stage filtration pump for decontamination shower water
The Aerospace America 9115 Two Stage Pump filters wastewater from a decontamination shower before it is discharged. Water passes through a 50 micron filter and then a 5 micron filter, driven by a 1/2 hp pump rated at 25 GPM (95 L/min).
It is built in the USA in an enclosed aluminum housing, and it comes plumbed and ready for a water connection. It is designed to pair with the Aerospace America 9105 decontamination shower.
Condition: New.

What you get
Fully assembled and ready to plumb
How it works
Features
Built for the job site
- ✓Made in the USA
- ✓Enclosed aluminum housing, plumbed and ready for a water connection
- ✓5 micron and 50 micron two-stage filtration
- ✓Standard garden hose outlet for directing filtered water
- ✓Replaceable filter cartridges in clear canisters with a pressure release button

Filter care
When to change cartridges
| Filter | Position | Part number | When to change |
|---|---|---|---|
| 50 micron | First stage (right) | 9115-01 | First, when flow drops or the cartridge looks loaded |
| 5 micron | Second stage (left) | 9115-02 | If flow is still reduced after changing the 50 micron |
Dispose of used filter cartridges according to state and local guidelines. Drain all water from the system before long-term storage.
Specifications
Aerospace America 9115 at a glance
| Models | 9115 Two Stage Pump |
|---|---|
| Filtration | 2 stage: 50 micron, then 5 micron |
| Pump | 1/2 hp |
| Flow rating | 25 GPM (95 L/min) |
| Power | 110 V, GFI protected, on/off switch |
| Outlet | Standard garden hose connection |
| Housing | Enclosed aluminum |
| Dimensions (L x W x H) | 17 x 14 x 17 in (43 x 36 x 43 cm) |
| Weight | 38 lb (17 kg) |
| Use | Water only. Non-submersible. |
| Replacement filters | 9115-01 (50 micron), 9115-02 (5 micron) |
| Model Numbers | 9115 (Two Stage Pump) |
Technical specs may include optional equipment that is not included with all units.
Questions
Aerospace America 9115: common questions
What is the 9115 used for?
It filters wastewater from a decontamination shower, such as the Aerospace America 9105, through 50 micron and 5 micron filters before discharge.
Does it need priming?
Yes. The pump must be primed before starting. The included transfer pump manual covers the priming steps.
How do I know when to change filters?
When the flow out of the pump drops noticeably, or the white cartridges look full of contaminants. Change the 50 micron filter first, then the 5 micron if flow is still low.
Can it pump anything besides water?
No. Aerospace America says it is designed to filter water only. Do not pump flammable or explosive liquids, and keep the motor dry, since the pump is non-submersible.
What is the smaller option?
Aerospace America also makes the 9116 compact water filtration pump, a smaller 6 GPM unit.
Not sure the 9115 fits your decon setup?
Tell our team about your shower, crew size and job sites, and we will help you put together the right filtration setup.
