JR600SN Triplex Plunger Pump

R600SN plunger pump is designed with additional rod between the plunger and crosshead, achieving the mechanical back flow preventer. The operation space at the packing is enlarged, more convenient for changes of the packing.

Description

JR600SN plunger pump is designed with additional rod between the plunger and crosshead, achieving the mechanical back flow preventer. The operation space at the packing is enlarged, more convenient for changes of the packing. The lube oil channel is designed in the crankshaft, enabling the lube oil to go through the crank throw to lube the big rod end bearing directly. The compact structure enables back-to-back mounting, suitable for twin-pump layout on one unit. JR600SN plunger pump is suitable for acidizing and cementing applications.

Specifications

Rated Brake Horsepower: 600 hp Gear Ratio: 4.61:1
Maximum Rod Load: 100,000 lbf Overall Dimension: 50×50.41×26.89 in
Stroke Length: 6 in Weight: 4,916 lbs

Plunger Dia. Disp. Displacement at Pump Strokes per Minute

in
(mm)

gal/rev
(L/rev)

50 120 200 300 450

gpm
(L/min)

psi
(MPa)

gpm
(L/min)

psi
(MPa)

gpm
(L/min)

psi
(MPa)

gpm
(L/min)

psi
(MPa)

gpm
(L/min)

psi(MPa)

2 1/2 0.38 19 20,000 46 20,000 77 12,099 115 8,066 172 5,377
63.5 1.45 72.4 137.9 173.8 137.9 289.6 83.4 434.4 55.6 651.6 37.1
2 3/4 0.46 23 16,836 56 16,665 93 9,999 139 6,666 208 4,444
69.85 1.75 87.6 116.1 210.2 114.9 350.4 69 525.6 46 788.4 30.6
3 0.55 28 15,000 66 14,003 110 8,402 165 5,601 248 3,734
76.2 2.09 104.3 103.5 250.2 96.6 417 57.9 625.5 38.6 938.3 25.8
3 1/2 0.75 37 10,394 90 10,288 150 6,173 225 4,115 337 2,743
88.9 2.84 141.9 71.7 340.6 71 567.6 42.6 851.4 28.4 1,277.10 18.9
4 0.98 49 7,958 118 7,877 196 4,726 294 3,151 441 2,100
101.6 3.71 185.3 54.9 444.8 54.3 741.3 32.6 1,112.00 21.7 1,668.00 14.5
4 1/2 1.24 62 6,288 149 6,224 248 3,734 372 2,489 558 1,660
114.3 4.69 234.6 43.4 563 42.9 938.3 25.8 1,407.40 17.2 2,111.10 11.4
Brake Power (hp/kW) 253/188 600/447 600/447 600/447 600/447
Input Speed (rpm) 231 553 922 1,383 2,075

Based on 90% ME and 100% VE- intermittent service only.

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