Installation Manual - Model 5 - Tundra Process Solutions Ltd.

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REV C (10-01-10)INSTALLATION MANUAL – D52. The polished rod must be long enough to allow full travel of the pumping unit withouthaving the coupler to the first sucker rod come in contact with the stuffing box. Thisdistance should also be long enough to extend above the stuffing box for attachment ofthe carrier bar, polish rod clamp, plus the clearance between the top of the stuffing boxand the bottom of the carrier bar (see Figure 37).Polished rodBHP plungerresting on bottomFigure 37. BHP Plunger Spacing3. Distance between the pulley assembly and carrier bar must be longer than the desired strokelength (see Figure 38).PulleyCarrier barPulley-to-Carrier barDistanceFigure 38. Pulley to Carrier Bar DistanceSECTION 5 – INSTALLATION25
REV C (10-01-10)INSTALLATION MANUAL – D54. The relationship between the barrel and plunger length must exceed the surface strokecapacity. For example, a <strong>Model</strong> 5 has a 168” surface stroke. The bottom hole pump(BHP) barrel is 240” long. The BHP plunger is 48”. The effective stroke length is 192”.Therefore, the BHP stroke capacity is 24” longer than the surface stroke capacity. SeeFigure 39.For a model 5 pumping unit, the following specifications exist:Specified strokelengthPlunger travel for strokelength (2:1 ratio)Available plungertravel (inches)Plunger margin at fullstroke (inches)168 84 90.5 6.5Figure 39. Barrel to Plunger Length DistanceSECTION 5 – INSTALLATION26
Page 1 and 2: Installation Manualfor the D5 Pumpi
Page 3 and 4: REV D (10-22-10)INSTALLATION MANUAL
Page 7 and 8: REV A (05-01-09)INSTALLATION MANUAL
Page 15 and 16: REV (-01-)INSTALLATION MANUAL - D5
Page 19 and 20: REV C (10-01-10)INSTALLATION MANUAL
Page 29: REV C (10-01-10)INSTALLATION MANUAL
Page 59: REV C (10-01-10)INSTALLATION MANUAL

Installation Manual - Model 5 - Tundra Process Solutions Ltd.

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