Sequence 4000 Series
Introducing the new Sequence 4000. The new expansive design meets today’s increased market demand for performance on all levels. Every Sequence 4000 model is supplied complete with 2” FNPT and buttress thread ports and unions for ease of use.
- Supplied with an 8-foot, 115V cord set
- Made in the USA
- Five-year limited warranty
Sequence 4000 series pumps are powered by Marathon, totally enclosed fan cooled (TEFC) motors. The 4000 models are the latest design from Sequence, and are an external pump that delivers ample flow at medium head pressure while consuming very little electricity. An ideal choice for koi ponds, water gardens, and commercial aquaculture applications where energy efficiency and longevity are of concern. The Sequence 4000 series of pumps are one of our most popular choices in this class of products!
Sequence 4000 pumps are open centrifugal pumps engineered around a low RPM (1725) fractional horsepower Marathon motor. All models within the line are unionized 2” FNPT suction and discharge. Units are pre-wired with an 8’ cord and molded 115v plug, or can be ordered for 230v service (please specify when ordering). The wet end is molded of high strength, glass filled polypropylene for quiet and efficient operation. Dry run resistant mechanical seals and stainless steel hardware is standard.
Sequence pumps are manufactured to quality standards that meet the most stringent investment requirements. And just what is the most difficult investment standard to meet? The standard set by those who understand the true cost of ownership. The true cost of ownership goes beyond the purchase price. When considering a pump for an aquatic system, longevity, efficiency, operating costs and ease of use must be considered when arriving at the actual cost of the investment. In addition, the purchase of a Sequence pump is an investment in the future. Since we choose to plow profits back into new product development, you can count on the fact that there will always be a new Sequence pump in the future… and one that will be an even better investment! Sequence is the leader in high efficiency, external pumps for water features and koi ponds. From the compact model 750 and workhorse model 1000 to the self-priming, integrated basket strainer and power series models, there is a pump for every application. All units are assembled and pre-tested in our Colorado manufacturing facility.
|18.125 × 10 × 9.875 in
|3600SEQ20 SPECIFICATION SHEET
|5000SEQ20 SPECIFICATION SHEET
|5800SEQ21 SPECIFICATION SHEET
|6800SEQ22 SPECIFICATION SHEET
|8200SEQ22 SPECIFICATION SHEET
|SEQUENCE 4000 INSTALLATION MANUAL