Sequence 4000 Series External Pond Pumps

Sequence 4000 Series  | Pond Pumps | Koi Pond Pump | External Pump


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Sequence 4000 Series External Pond Pumps

  • Out-of-pond construction - NOT Submersible!
  • Less than half the watt draw of comparable submersible pumps
  • Ports are 2.0" FNPT suction and 2.0" FNPT discharge.
  • Units are pre-wired with an 8' cord and molded 115V plug.
  • Housing is molded of high strength, glass filled polypropylene.
  • Quiet operation
  • Dry run resistant mechanical seals.
  • Stainless steel hardware is standard.
  • The motors are TEFC, for excellent protection.
  • Motors are aluminum for added weather resistance.
  • Rebuildable, industrial grade motors.
  • Three year limited warranty!
Model Inlet Outlet Max Flow Volts Max Head Max Watts Max Amps
3600SEQ20
2.0" FPT
2.0" FPT
3,600 gph
115
20.5'
227
1.9
5000SEQ20
2.0" FPT
2.0" FPT
5,000 gph
115
20.2'
263
2.3
5800SEQ21
2.0" FPT
2.0" FPT
5,800 gph
115
21.0'
296
2.6
6900SEQ22
2.0" FPT
2.0" FPT
6,900 gph
115
22.2'
376
3.4
8200SEQ22
2.0" FPT
2.0" FPT
8,200 gph
115
22.3'
450
4.0

Sequence 4000 Series external pumps offer a unigue combination of performance and effenciency: performance meeting the rigorous requirements in koi pond filter systems which also demand attention to the cost of operation. With a service life that routinely exceeds submersible pumps, Sequence® external pumps provide reliability and low cost of ownership that makes them an ideal choice for koi ponds 3,000 gallons and up.

The compact model 4000 Series delivers big flow for little power. Great for medium ponds. The motor is totally enclosed fan-cooled for durability. Supplied with an 8-foot, 115V cordset. 3 year limited warranty.


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Product
SKU
Price
Order
3600 GPH 3600SEQ20
$656.00
$557.60
5000 GPH 5000SEQ20
$684.00
$581.40
5800 GPH 5800SEQ21
$706.00
$600.10
6800 GPH 6800SEQ22
$811.00
$689.35
8200 GPH 8200SEQ22
$827.00
$702.95