Protect yourself and others by observing all safety information. The Safety Instructions are contained in the General Operating Instructions. Failure to comply with the safety instructions accompanying this product could result in personal injury and/or property damage! Retain instructions for future reference. 1-Inch Self-Priming Centrifugal Pumps Low Volume Liquid Transfer Bronze Refer to form 1808-634-00 for General Operating and Safety Instructions. Description These self-priming (to 6 ft. l

NOTE: Driver data is subject to change without notice, see label on driver for actual specifications. Performance GPM of Water at Total Head in Feet Max. Model HP 10' 20' 30' 40' 50' 60' Head** 5660-97, 5665-97 1/2 38 30 20 9 — — 47 ft. 5661-97, 5666-97 3/4 56 48 37 24 7 — 53 5662-97, 5667-97 1 70 61 50 38 24 — 60 5664-97, 5669-97 2 90 83 74 64 50 28 68 (**) Shutoff; to convert to PSI, multiply by SG (specific gravity of liquid), then divide by 2.31. Figure 2 - Mechanical Seal Replacement Impell

Description These self-priming (to 6 ft. lift) centrifugal pumps are designed for continuous duty, general purpose liquid transfer. Applications include livewell recirculation, marine air conditioning, and salt water aquaculture. Pumps feature bronze construction, Buna N seals, and a semi-open clog resistant impeller capable of handling solids to 1/8" diameter. Handle liquids from 40. F to 180. F (4. C to 82. C). Maximum working pressure 75 psi (517 kPa). Single phase motors have automatic reset

If they are not “metal to metal” tighten fasteners (Ref. No. 5) and recheck shaft for free turning. Tighten carefully turning shaft while tightening so that motor bearings are not damaged in event that too many shims were installed. If shaft seizes before fasteners are completely tight, disassemble pump and remove one shim and repeat reassembly. 3 Specifications Information and Repair Parts Manual 5660-97 thru 5669-97 For Repair Parts, contact dealer where pump was purchased. Please provide fol

2 Specifications Information and Repair Parts Manual Models 5660-97 thru 5669-97 Maintenance (Continued) 11. Using a clean cloth, wipe shaft and make certain that it is perfectly clean. NOTE: If removed, slide slinger washer (Ref. No. 2) onto shaft until it is located approximately 1/8" from face of motor bearing hub. 12. Carefully guide motor shaft through seal seat. Secure motor adapter on motor mounting face. 13. Apply a light coating of soapy water to inside rubber portion of seal head and s

Nos. 9 & 10) includes Seal Head and Seal Seat and is available as a set only. (*) Standard hardware item, available locally. 4

16. Remount casing seal and pump casing on casing cover. IMPORTANT: Always inspect casing seal for cracks or cuts when unit is disassembled. Replace if damaged. SHIM ADJUSTMENT When installing a replacement impeller (Ref. No. 12) or motor (Ref. No. 1), it may be necessary to adjust number of shims (Ref. No. 11) to insure proper running clearance between impeller and casing (Ref. No. 13). Proceed as follows: NOTE: A proper running clearance is less than 0.010". 1. For impeller replacement, add on

For use with nonflammable, non-abrasive liquids compatible with pump component materials. Figure 1 - Dimensions CP Y Suction E E HL D X S F Discharge Dimensions (Inches) Model Suc.* Dis.* CP† D E F H L S X Y 5660-97 1" 1" 14.11 3.50 2.25 3.00 0.44 4.28 4.00 5.25 3.94 5661-97 1 1 14.61 3.50 2.25 3.00 0.44 4.28 4.00 5.25 3.94 5662-97 1 1 15.11 3.50 2.25 3.00 0.44 4.28 4.00 5.25 3.94 5664-97 1 1 16.09 3.50 2.25 3.00 0.44 4.28 4.00 5.25 3.94 5665-97 1 1 15.53 3.50 2.25 3.00 0.44 4.28 4.00 5.25 3.94

5. Wet the inside of rubber portion of new seal head with a light coating of soapy water. Slide head onto shaft sleeve. Slide shaft sleeve with seal head onto motor shaft. Seal head and seal seat will meet. Reinstall any shims which have been removed. (See SHIM ADJUSTMENT section.) 6. Replace impeller key and impeller. Replace impeller seal washer before screwing impeller lock bolt in place. 7. Reassemble pump. 8. A short "run-in" period may be necessary to provide completely leak free seal oper

This unit is equipped with a dual volute pump casing. One of the volutes runs 180°, all the way from side opposite discharge into discharge through a completely enclosed passageway. If foreign material clogs this area, it can be dislodged by using a wire or long spring. REMOVAL OF OLD SEAL Refer to Figure 1 IMPORTANT: Always replace both seal seat (Ref. No. 10) and seal head (Ref. No. 11) to insure proper mating of components! Also, impeller seal washer (Ref. No. 14) should be replaced anytime i