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1780 North Cedar Ave. Owatonna, MN 55060 507.451.8537

Keller High Flow Portable Tramp Oil Separators for 10+ Sumps

Keller Model #315 Small Bag Filter/Tramp Oil Separator
Keller Model #315 Small Bag Filter/Tramp Oil Separator
Keller Model #365 Medium Bag Filter/Tramp Oil Separator
Keller Model #457 Medium Bag Filter/Tramp Oil Separator
Keller Model #465 Medium Bag Filter/Tramp Oil Separator

Prices

  • K-#315: $3,395.00
  • K-#365: $3,895.00
  • K-#457: $4,495.00
  • K-#465: $4,995.00
Thinking Portable Tramp Oil Separator?

Get these benefits

  • Extended tool life, improved parts finish
  • Smoke and odor eliminated
  • 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

How the Keller TKO Separators work

Each separator is supplied with compact inlet devices which can access the surface of any sump through an opening as small as 3" diameter.  The oily coolant is pulled from the sump surface through a solids filter, a high capacity bag filter, which will significantly reduce the concentration of suspended solids in the sump when machining aluminum, plastics, or other light weight materials.  The air-operated diaphragm pump has a suction lift of 15 feet and can be run dry or dead-ended without damage.  The filtered coolant then flows through Keller permanent plastic oil separated elements immersed in a plastic tank.  The coalescing separator elements cause the oil drops to form a layer that rises to the top of the separator tank.  The cleaned coolant exits continuously via an overflow port and returns to the sump.  The oil layer collected in the separator tank can be drained into a waste oil container by opening the oil outlet valve occasionally, usually once per day.  No other operator attention is required.

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.

Selection Chart

Specification
#315
#365
#457
#465
Coolant Recirculation Rate (gal/hr)200200240270
Number of Sumps Treated1-81-101-101-10
Sump Size Ranges (gallons)40-40040-40090-1000100-2000
Capability for Volume of Tramp OilHighHighVery HighVery High
Capability for Suspended Solids LoadModerateHighHighHigh

 

NOTE:  Two RSM-3 Inlet Devices supplied with each model

  • Model #315 Small Bag Filter/Tramp Oil Separator

180 gph, 10 gal. separator, cart-mounted, with 5 filter bags

  • Model #365 Medium Bag Filter/Tramp Oil Separator

180 gph, 10 gal. separator, cart-mounted, with 5 filter bags

  • Model #457 Medium Bag Filter/Tramp Oil Separator

240 gph, 15 gal. separator, large cart-mounted, with 5 filter bags

  • Model #465 Medium Bag Filter/Tramp Oil Separator

240 gph, 25 gal. separator, large cart-mounted, with 5 filter bags

 

Call or email for a quote today!

 

ACCESSORIES

 

Additional Inlet Devices

Part No.DescriptionPrice
#RSM-3Floating inlet device, Large 3-float$125.00
#555-05Sump inlet device, Small float$150.00
#555-06Sump inlet device, fixed, clamp mounted (Requires only 3" diameter access hole)$150.00
#555-07Sump inlet device, Large 4-float$175.00
#555-17Sump inlet device, Compact 4-float$175.00

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 newly-designed #RSM-3 Floating Inlet Device has replaced the #555 series of inlet devices.

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.

Link to Order Inlet Devices

Replacement Polypropylene Filter Bags

Part No.DescriptionPrice
RAP-2525 Micron Filters, Pack of 5 Bags, Small,  for #315, BA-0475$40.00
RBP-2525 Micron Filters, Pack of 5 Bags, Medium, for #365, #457, #465$40.00
  • NOTE: (5) 25 Micron Polypropylene Filter Bags supplied with unit
  • Also available: 100, 50, 10, 5, and 1 Micron Filter Bags -- same price

Link to Order Replacement Filter Bags