HIGH FLOW RATE PORTABLE TRAMP OIL SEPARATORS
KEEP COOLANT CLEAN IN 10+ SUMPS!

A Keller portable Pump/Skimmer rapidly sweeps tramp oil,
cleans and aerates entire sump

Model #315	Model #365	Model #457	Model #465
For 1 to 10 sumps to 400 gallons, with heavy oil & moderate solids loading	For 1 to 10 sumps to 400 gallons, with heavy oil & solids loading	For 1 to 10 sumps to 1000 gallons, with very heavy oil & solids loading	For 1 to 10 sumps to 2000 gallons, with very heavy oil & solids loading
Get these benefits:
• Extended tool life, improved parts finish • Smoke and odor eliiminated • Multiplied coolant life = Much less machine downtime, greatly reduced coolant purchase & disposal costs
With these exclusive Keller features:
• Patented permanent oil separating (coalescing) element, never needs changing • Rugged high flow 1/2" air-operated pump provides rapid tramp oil removal, circulates & aerates entire sump • Compact inlet devices can access any sump • No electricals- To operate, simply connect 1/4" compressed air line-All required hoses and fittings provided • Sets up at a sump in minutes-Requires minimal operator attention-Thousands in service

Note: Keller also supplies low cost pump & skimmers for individual sumps. Click here to view web page:

How to select the Keller Separator for your application:

A Keller portable separator can clean a sump in 3 to 4 hours, and then may be moved to another sump and set up in minutes. We recommend that each sump be cleaned once per week. A separator can clean two sumps in a single shift, or 10 sumps per week in a one shift 5 day operation.

The separator model is selected based on:
the sizes of sumps to be cleaned,
the relative volume of tramp oil to be removed, and
the quantity of suspended solids in the sumps.

Keller Model No. > #315 #365 #457 #465 Sump Size Ranges (gallons) 40 - 400 40 - 400 60 - 1000 100-2000 Capability for Volume of Tramp Oil High High Very High Very High Capability for Suspended Solids Load Moderate High High High Price $2695.00 $3195.00 $3795.00 $4295.00 Prices f.o.b. Acton MA Terms: Net 30 days or Master Card/Visa/American ExpressShipped UPS See below for Detailed Specifications and information on replacement filter bags

Contact the Keller office at 1-800-352-8422 or 978-264-1911 for a recommendation on any specific application.

What is the payout time for Keller Pump/Skimmers?
Answer: 4 months or less!

Click here for detailed calculation

Click below to view shop application articles

How the Keller Separators Work:

Each separator is supplied with three inlet devices (see below) which can access the surface of any sump through
an opening as small as 3" diameter. The self-priming air operated pump pulls the tramp oil/coolant mixture from
the surface of the sump via the inlet device, then through a high capacity bag filter, which removes chips from the
fluid. The oil/coolant mixture is then pumped through the patented Keller all-plastic separator elements immersed
in a separator tank. The cleaned coolant continuously returns to the sump. The oil layer collected on top of the
separator tank can be drained into a waste oil container by opening the oil drain valve occasionally, usually once
per day. No other operator attention is required.

Inlet Devices

An inlet device draws in oily coolant from the surface of the sump while avoiding the intake of air, which can interfere with splitting of oil from coolant in the separator tank. One inlet device is used in each sump. The #555-07 Floating Inlet Device (7" wide x 10" long), the most frequently used inlet device, automatically compensates for any changes in the level of coolant in the sump. The #555-07 may be used in pit-type sumps with liquid levels as much as 10 feet below floor level. The #555-05 Floating Inlet Device (2" wide x 12" long) is used when only a narrow access space is available; for example, next to a conveyor. The #555-06 Fixed Inlet Device requires only a 3" diameter hole for access to the sump but must be adjusted manually if the sump level changes significantly. Since a Keller portable separator is to be rotated among several machines in sequence, it is most convenient to mount an inlet device permanently in each sump, rather than moving one inlet device from sump to sump. The connection from the inlet device to the separator is a quick connect garden hose fitting. See below for listing of inlet devices supplied with each unit

Specifications

Installation Requirements, All Models
Compressed Air Flow Requirement	About 0.5 SCFM
Compressed Air Pressure	20 psig to 100 psig
Compressed Air Fitting	1/4-inch NPTF
Electricals	None