John Blue DP-185.1 Diaphragm Pump

John Blue DP-185.1 Diaphragm Pump

Brand:
John Blue
Weight:
33.0 lb
Item #
DP185
  • John Blue DP-185.1 Diaphragm Pump
1 1

John Blue DP-185.1 Diaphragm Pump

John Blue DP-185.1 Diaphragm Pump

Brand:
John Blue
Weight:
33.0 lb
Item #
DP185

$1,772.34
$1,772.34 List Price: $2,363.12

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Product Overview

John Blue DP-185.1 Diaphragm Pump

18.5 GPM, 580 PSI

3 Diaphragm Pump, 1-1/4" Inlet, 3/4" Outlet.

Resources

Download Product Manual

Features

  • 3-diaphragm design.
  • Ideal for agriculture and industrial use including horticulture, lawn care, nursery, car wash, air blast orchard/vineyard and poultry houses.
  • Various mounting options that make them convenient to mount on sprayers with a PTO drive or can be equipped with either gasoline, electric or hydraulic motors.
  • All fluid ends are anodized aluminum.
  • Check valves are stainless steel, ideal for protection against most harsh chemicals and abrasion.
  • All moving parts are completely submerged in oil, which increases the reliability of the pump.
  • Diaphragms are constructed from chemical resistant elastomers that ensure a long pump life even when used with aggressive chemicals.

    ***Note for No. 40, 41, & 42, order discharge fitting kit DP-31891797***

Parts breakdown

Diagram

Diagram parts

Parts list

  • Piston Diaphragm
    • Ref No: 1
    • Part No: DP23001131
    • Qty Req: 3
    Our price: $32.11 List price: $42.81
  • Valve Assembly
    • Ref No: 2
    • Part No: DP23980597
    • Qty Req: 6
    Our price: $58.66 List price: $78.20
  • SS Diaphragm Washer & Bolt
    • Ref No: 3
    • Part No: DP23005597
    • Qty Req: 3
    Our price: $45.80 List price: $61.08
  • Head
    • Ref No: 5
    • Part No: DP23005209
    • Qty Req: 1
    Our price: $161.88 List price: $215.83
  • Piston Sleeve
    • Ref No: 6
    • Part No: DP23003801
    • Qty Req: 3
    Our price: $152.01 List price: $202.67
  • Oil Cap
    • Ref No: 7
    • Part No: DP85275000
    • Qty Req: 1
    Our price: $31.49 List price: $42.00
  • Bearing
    • Ref No: 8
    • Part No: DP81284600
    • Qty Req: 1
    Our price: $148.64 List price: $198.18
  • Ring
    • Ref No: 9
    • Part No: DP23001976
    • Qty Req: 1
    Our price: $52.11 List price: $69.49
  • Ring
    • Ref No: 10
    • Part No: DP26004776
    • Qty Req: 1
    Our price: $28.16 List price: $37.54
  • Snap Ring
    • Ref No: 11
    • Part No: DP80137700
    • Qty Req: 1
    Our price: $9.69 List price: $12.91
  • Connecting Rod
    • Ref No: 12
    • Part No: DP23000509
    • Qty Req: 3
    Our price: $57.96 List price: $77.28
  • Piston
    • Ref No: 13
    • Part No: DP23004009
    • Qty Req: 3
    Our price: $122.93 List price: $163.90
  • Piston Ring
    • Ref No: 14
    • Part No: DP81851400
    • Qty Req: 6
    Our price: $15.53 List price: $20.70
  • Piston Pin
    • Ref No: 15
    • Part No: DP85200700
    • Qty Req: 3
    Our price: $29.23 List price: $38.96
  • Snap Ring
    • Ref No: 16
    • Part No: DP80002100
    • Qty Req: 6
    Our price: $2.98 List price: $3.97
  • Seal Retainer
    • Ref No: 17
    • Part No: DP17001361
    • Qty Req: 1
    Our price: $15.10 List price: $20.13
  • Screw
    • Ref No: 18
    • Part No: DP86318500
    • Qty Req: 4
    Our price: $3.86 List price: $5.15
  • Oil Seal
    • Ref No: 19
    • Part No: DP80226410
    • Qty Req: 1
    Our price: $75.60 List price: $100.81
  • Spacer
    • Ref No: 20
    • Part No: DP17002476
    • Qty Req: 1
    Our price: $46.16 List price: $61.55
  • Bearing
    • Ref No: 22
    • Part No: DP81297200
    • Qty Req: 1
    Our price: $256.97 List price: $342.62
  • Oil Filler
    • Ref No: 23
    • Part No: DP23000832
    • Qty Req: 1
    Our price: $74.92 List price: $99.90
  • O-Ring
    • Ref No: 26 & 50
    • Part No: DP80320700
    • Qty Req: 1&6
    Our price: $3.20 List price: $4.25
  • Nipple
    • Ref No: 27
    • Part No: DP83509018
    • Qty Req: 1
    Our price: $21.72 List price: $28.95
  • Screw
    • Ref No: 28
    • Part No: DP86273000
    • Qty Req: 2&1
    Our price: $6.34 List price: $8.45
  • Washer
    • Ref No: 29
    • Part No: DP84368500
    • Qty Req: 2
    Our price: $2.87 List price: $3.84
  • O-Ring
    • Ref No: 30
    • Part No: DP80318000
    • Qty Req: 1
    Our price: $3.18 List price: $4.24
  • Gasket
    • Ref No: 31
    • Part No: DP82412000
    • Qty Req: 1
    Our price: $6.75 List price: $8.98
  • Screw
    • Ref No: 32
    • Part No: DP86359000
    • Qty Req: 8
    Our price: $5.93 List price: $7.91
  • Mounting Brackets
    • Ref No: 33
    • Part No: DP23003361
    • Qty Req: 2
    Our price: $70.58 List price: $94.10
  • Retaining Ring
    • Ref No: 35
    • Part No: DP80213450
    • Qty Req: 1
    Our price: $45.27 List price: $60.36
  • O-Ring
    • Ref No: 36
    • Part No: DP80320980
    • Qty Req: 1
    Our price: $7.41 List price: $9.88
  • O-Ring
    • Ref No: 37
    • Part No: DP80321068
    • Qty Req: 1
    Our price: $11.36 List price: $15.15
  • Crankcase Cover
    • Ref No: 38
    • Part No: DP23004609
    • Qty Req: 1
    Our price: $101.40 List price: $135.19
  • Screw
    • Ref No: 39
    • Part No: DP86221600
    • Qty Req: 6
    Our price: $2.86 List price: $3.81
  • Screw
    • Ref No: 40
    • Part No: DP86216800
    • Qty Req: 2
    Our price: $2.83 List price: $3.78
  • Discharge
    • Ref No: 41
    • Part No: DP31109609
    • Qty Req: 1
    Our price: $48.39 List price: $64.53
  • O-Ring
    • Ref No: 42
    • Part No: DP80321800
    • Qty Req: 1
    Our price: $3.37 List price: $4.48
  • 1/4 Turn Valve
    • Ref No: 43
    • Part No: DP84554410
    • Qty Req: 1
    Our price: $152.91 List price: $203.89
  • O-Ring
    • Ref No: 44
    • Part No: DP80317600
    • Qty Req: 1
    Our price: $2.91 List price: $3.89
  • O-Ring
    • Ref No: 45
    • Part No: DP80318900
    • Qty Req: 6
    Our price: $3.08 List price: $4.10
  • Bolt
    • Ref No: 46
    • Part No: DP86357500
    • Qty Req: 4
    Our price: $7.88 List price: $10.51
  • End Cover
    • Ref No: 47
    • Part No: DP23000309
    • Qty Req: 3
    Our price: $127.94 List price: $170.59
  • Screw
    • Ref No: 48
    • Part No: DP86330000
    • Qty Req: 6
    Our price: $4.36 List price: $5.82
  • O-Ring
    • Ref No: 49
    • Part No: DP80321920
    • Qty Req: 6
    Our price: $5.77 List price: $7.71
  • O-Ring
    • Ref No: 51
    • Part No: DP80321900
    • Qty Req: 1
    Our price: $2.90 List price: $3.87
  • Air Valve
    • Ref No: 56
    • Part No: DP86160850
    • Qty Req: 1
    Our price: $15.25 List price: $20.34
  • Ballaster Diaphragm
    • Ref No: 57
    • Part No: DP23004131
    • Qty Req: 1
    Our price: $97.25 List price: $129.68
  • Dampener Body
    • Ref No: 58
    • Part No: DP23003909
    • Qty Req: 1
    Our price: $215.81 List price: $287.74
  • O-Ring
    • Ref No: 59
    • Part No: DP80318200
    • Qty Req: 1
    Our price: $1.38 List price: $1.70
  • Plug G.3/8
    • Ref No: 60
    • Part No: DP85257900
    • Qty Req: 1
    Our price: $13.51 List price: $18.01
  • Washer
    • Ref No: 61
    • Part No: DP82410700
    • Qty Req: 1
    Our price: $3.31 List price: $4.41
  • Screw
    • Ref No: 62
    • Part No: DP86398500
    • Qty Req: 1
    Our price: $8.06 List price: $10.76
  • O-Ring
    • Ref No: 63
    • Part No: DP80321300
    • Qty Req: 1
    Our price: $3.20 List price: $4.27
  • Ballaster Cover
    • Ref No: 64
    • Part No: DP11000409
    • Qty Req: 1
    Our price: $90.00 List price: $120.02

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