DP-448-P (Poly) Diaphragm Pump

DP-448-P (Poly) Diaphragm Pump

Brand:
John Blue
Weight:
57.0 lb
Item #
DP448P
1 1

DP-448-P (Poly) Diaphragm Pump

DP-448-P (Poly) Diaphragm Pump

Brand:
John Blue
Weight:
57.0 lb
Item #
DP448P

$1,766.00
$1,766.00 List Price: $3,532.01

Earn 5,298 points with this purchase.

See Details

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Product Overview

CDS-John Blue DP-448-P Poly Diaphragm Pump

44.8 GPM, 220 PSI

4 Diaphragm Poly Pump. Throughshaft with 1-3/8" 6 Spline on both ends.

Resources

Download Product Manual

Parts breakdown

Diagram

Diagram parts

Parts list

  • Piston Diaphragm
    • Ref No: 1
    • Part No: DP62004036
    • Qty Req: 4
    Our price: $77.86 List price: $103.81
  • Piston Diaphragm, Desmopan
    • Ref No: 1
    • Part No: DP62004000
    • Qty Req: 4
    Our price: $74.30 List price: $99.07
  • Valve Assembly
    • Ref No: 2
    • Part No: DP28980997
    • Qty Req: 8
    Our price: $105.54 List price: $140.72
  • Oil Filler Bowl
    • Ref No: 3
    • Part No: DP41001509
    • Qty Req: 1
    Our price: $115.50 List price: $154.01
  • O-Ring
    • Ref No: 4&33
    • Part No: DP80320940
    • Qty Req: 1&4
    Our price: $4.64 List price: $6.18
  • Oil Filler
    • Ref No: 5
    • Part No: DP41001632
    • Qty Req: 1
    Our price: $92.79 List price: $123.71
  • Oil Filler Diaphragm
    • Ref No: 6
    • Part No: DP41001731
    • Qty Req: 1
    Our price: $17.19 List price: $22.92
  • Oil Filler Cap
    • Ref No: 7
    • Part No: DP28014432
    • Qty Req: 1
    Our price: $22.56 List price: $30.08
  • Screw
    • Ref No: 8
    • Part No: DP86275210
    • Qty Req: 4
    Our price: $8.95 List price: $11.93
  • Ballaster Cover
    • Ref No: 9
    • Part No: DP11000409
    • Qty Req: 1
    Our price: $75.61 List price: $100.82
  • O-Ring
    • Ref No: 10
    • Part No: DP80321300
    • Qty Req: 1
    Our price: $2.51 List price: $3.35
  • Air Valve
    • Ref No: 11
    • Part No: DP86160850
    • Qty Req: 1
    Our price: $11.97 List price: $15.95
  • Ballaster Diaphragm
    • Ref No: 12
    • Part No: DP23004131
    • Qty Req: 1
    Our price: $81.70 List price: $108.94
  • Dampner Body
    • Ref No: 13
    • Part No: DP27003532
    • Qty Req: 1
    Our price: $109.93 List price: $146.58
  • O-Ring
    • Ref No: 15
    • Part No: DP80324750
    • Qty Req: 1
    Our price: $2.98 List price: $3.97
  • Spacer
    • Ref No: 16
    • Part No: DP27003746
    • Qty Req: 1
    Our price: $12.89 List price: $17.18
  • Cap
    • Ref No: 17
    • Part No: DP85257600
    • Qty Req: 2
    Our price: $7.50 List price: $10.00
  • Manifold Section
    • Ref No: 18
    • Part No: DP28007432
    • Qty Req: 2
    Our price: $130.35 List price: $173.80
  • Pipe Connector
    • Ref No: 19
    • Part No: DP28007132
    • Qty Req: 2
    Our price: $116.19 List price: $154.93
  • Screw
    • Ref No: 20
    • Part No: DP86296000
    • Qty Req: 16
    Our price: $3.68 List price: $4.91
  • Washer
    • Ref No: 21
    • Part No: DP84368550
    • Qty Req: 16
    Our price: $1.77 List price: $2.35
  • O-Ring
    • Ref No: 22
    • Part No: DP80325000
    • Qty Req: 8
    Our price: $2.04 List price: $2.72
  • O-Ring
    • Ref No: 23
    • Part No: DP80321910
    • Qty Req: 1
    Our price: $12.11 List price: $16.15
  • Nipple
    • Ref No: 24
    • Part No: DP83508900
    • Qty Req: 1
    Our price: $37.97 List price: $50.63
  • O-Ring
    • Ref No: 25
    • Part No: DP80321900
    • Qty Req: 1
    Our price: $2.13 List price: $2.85
  • Elbow Connector
    • Ref No: 26
    • Part No: DP84054240
    • Qty Req: 1
    Our price: $35.61 List price: $47.48
  • Wingnut 1-1/4"
    • Ref No: 27
    • Part No: DP82006750
    • Qty Req: 1
    Our price: $16.05 List price: $21.40
  • Gasket
    • Ref No: 28
    • Part No: DP82407900
    • Qty Req: 1
    Our price: $1.90 List price: $2.54
  • Cap
    • Ref No: 29
    • Part No: DP85254250
    • Qty Req: 1
    Our price: $9.73 List price: $12.98
  • O-Ring
    • Ref No: 31
    • Part No: DP80331400
    • Qty Req: 8
    Our price: $3.17 List price: $4.23
  • Valve Assembly Spacer
    • Ref No: 32
    • Part No: DP28022932
    • Qty Req: 4
    Our price: $17.83 List price: $23.78
  • Oil Seal
    • Ref No: 34
    • Part No: DP80214310
    • Qty Req: 2
    Our price: $43.51 List price: $58.02
  • Bearing
    • Ref No: 35
    • Part No: DP81284600
    • Qty Req: 1
    Our price: $124.88 List price: $166.50
  • Spacer
    • Ref No: 36
    • Part No: DP28002709
    • Qty Req: 2
    Our price: $25.86 List price: $34.49
  • Connecting Rod Ring
    • Ref No: 37
    • Part No: DP98004776
    • Qty Req: 2
    Our price: $70.08 List price: $93.44
  • Connecting Rods (4)
    • Ref No: 39
    • Part No: DP28003411
    • Qty Req: 1
    Our price: $190.84 List price: $254.46
  • Bearing
    • Ref No: 40
    • Part No: DP81286700
    • Qty Req: 1
    Our price: $138.61 List price: $184.81
  • Gasket
    • Ref No: 41
    • Part No: DP98011072
    • Qty Req: 1
    Our price: $6.00 List price: $8.00
  • Cover
    • Ref No: 42
    • Part No: DP98010809
    • Qty Req: 1
    Our price: $58.73 List price: $78.30
  • Screw
    • Ref No: 43
    • Part No: DP86256250
    • Qty Req: 4
    Our price: $6.60 List price: $8.81
  • Safety Cone
    • Ref No: 44
    • Part No: DP31146832
    • Qty Req: 1
    Our price: $28.09 List price: $37.45
  • Washer
    • Ref No: 45
    • Part No: DP84371000
    • Qty Req: 4
    Our price: $1.83 List price: $2.44
  • Screw
    • Ref No: 46
    • Part No: DP86268250
    • Qty Req: 4
    Our price: $5.44 List price: $7.25
  • Diaphragm Locking Bolt
    • Ref No: 47
    • Part No: DP62004551
    • Qty Req: 4
    Our price: $8.89 List price: $11.86
  • Disk
    • Ref No: 48
    • Part No: DP28008568
    • Qty Req: 4
    Our price: $8.58 List price: $11.44
  • Gasket
    • Ref No: 49
    • Part No: DP82419100
    • Qty Req: 1
    Our price: $4.51 List price: $6.01
  • Piston Sleeve
    • Ref No: 50
    • Part No: DP62001901
    • Qty Req: 4
    Our price: $145.92 List price: $194.56
  • Piston Ring
    • Ref No: 51
    • Part No: DP81854000
    • Qty Req: 4
    Our price: $18.90 List price: $25.20
  • Piston Diaphragm
    • Ref No: 52
    • Part No: DP62001809
    • Qty Req: 4
    Our price: $165.16 List price: $220.22
  • Snap Ring
    • Ref No: 53
    • Part No: DP80002100
    • Qty Req: 8
    Our price: $1.95 List price: $2.60
  • Piston Pin
    • Ref No: 54
    • Part No: DP85200670
    • Qty Req: 4
    Our price: $16.47 List price: $21.96
  • Wing Nut
    • Ref No: 55
    • Part No: DP82012000
    • Qty Req: 1
    Our price: $34.80 List price: $46.40
  • Hose Barb
    • Ref No: 56
    • Part No: DP84061000
    • Qty Req: 1
    Our price: $62.55 List price: $83.40
  • O-Ring
    • Ref No: 57
    • Part No: DP80320910
    • Qty Req: 2
    Our price: $9.68 List price: $12.90
  • Manifold Pipe
    • Ref No: 58
    • Part No: DP28007232
    • Qty Req: 1
    Our price: $116.19 List price: $154.93
  • Inlet Manifold Pipe
    • Ref No: 59
    • Part No: DP28007032
    • Qty Req: 3
    Our price: $116.19 List price: $154.93
  • Mounting Rail
    • Ref No: 60
    • Part No: DP28002161
    • Qty Req: 2
    Our price: $249.91 List price: $333.21
  • Screw
    • Ref No: 61
    • Part No: DP86327700
    • Qty Req: 6
    Our price: $3.10 List price: $4.13
  • Head
    • Ref No: 63
    • Part No: DP62002532
    • Qty Req: 4
    Our price: $179.20 List price: $238.93
  • Washer
    • Ref No: 64
    • Part No: DP84384450
    • Qty Req: 16
    Our price: $2.01 List price: $2.69
  • Screw
    • Ref No: 65
    • Part No: DP86406800
    • Qty Req: 16
    Our price: $9.87 List price: $13.16
  • Snap Ring
    • Ref No: 66
    • Part No: DP80136900
    • Qty Req: 1
    Our price: $20.71 List price: $27.62

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