AR503-SP Diaphragm Pump

AR503-SP Diaphragm Pump

Brand:
AR
Weight:
25.0 lb
Item #
AR503SP
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AR503-SP Diaphragm Pump

AR503-SP Diaphragm Pump

Brand:
AR
Weight:
25.0 lb
Item #
AR503SP

Regular price $918.32
Sale price $918.32 Regular price List Price: $1,669.68

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Product Overview

The AR503-SP diaphragm pump is widely used in the commercial, industrial and agricultural sprayer industries. With a flow rate up to 14.3 gpm and max pressure of 580 psi it is optimal for small or medium-sized sprayers, assisting in the targeted distribution of your liquid product onto desired surfaces for consistent, even coverage every time. This model is equipped with flange to attach gearbox or shaft kit.

Manufacturer description

Annovi Reverberi is the number one agricultural diaphragm pump manufacturer in the world. Our versatile pumps have been used in a multitude of applications for more than 5 decades in 85 countries worldwide. They are self-priming, with flows from 3.5 to 238 GPM and pressures up to 725 PSI, these pumps can feature the revolutionary AR BLUEFLEX diaphragms. BLUEFLEX is what we believe is the best performing diaphragm material currently available in the market.

Annovi Reverberi AR503-SP 550 RPM semi-hydraulic three diaphragm alternating volumetric pump for use in gardening or semi-professional agricultural sector, trolley-mounted in combination with electric motors or internal combustion engines for gardening, and small sprayers for medium-pressure pesticide treatments in gardens, greenhouses, orchards or vineyards.

Example Uses: Lawn Care, Pest Control & Turf Spraying

SP version equipped with flange to attach gearbox or shaft kit

  • Parts in contact with pumped liquids in plastic-coated aluminium and body in aluminium
  • Diaphragms in NBR, Desmopan or Viton
  • Seals in NBR or Viton
  • Die-cast casing with oil-immersed mechanism and clear plastic tank for visual level checking
  • Pistons with ring for a more efficient "oil cushion" system to protect the diaphragm
  • New-design diaphragm cut-out system to prevent contact tearing even in heavy-duty operating conditions
  • Spherical sector profile valves for lower flow resistance and improved volumetric efficiency

Features

  • Max flow: 14.3 gpm
  • Max pressure: 580 psi
  • Shaft: Flange to attach gearbox or shaft kit
  • Port sizes: 1-1/4" HB inlet, 1/2" NPT outlet
  • Pump shaft rotation: CW and CCW
  • Diaphragms: 3, semi-hydraulic, BlueFlex material
  • Housing: Anodized aluminum
  • Head & Manifold material: Plastic coated aluminum
  • Recommended control unit: RM40S
  • Recommended gearbox: AR1636 with 3/4" hollow shaft to mount on 5 to 6.5 hp engines or AR1639 with 1" hollow shaft to mount on 8 to 13 hp engines
  • Max fluid temperature: 140°F
  • Weight: 25.4 lbs

Parts breakdown

Diagram

Diagram parts

Parts list

  • Diaphragm Bolt
    • Ref No: 1
    • Part No: 9910580360
    • Qty Req: 3
    Our price: $14.04 List price: $17.33
  • Retaining Washer
    • Ref No: 2
    • Part No: 99101040180
    • Qty Req: 3
    Our price: $18.78 List price: $23.18
  • Diaphragm, BlueFlex
    • Ref No: 3
    • Part No: AR620082
    • Qty Req: 3
    Our price: $33.31 List price: $41.12
  • Diaphragm, Buna-N (Opt.)
    • Ref No: 3
    • Part No: 9910620080
    • Qty Req: 3
    Our price: $31.54 List price: $38.94
  • Piston Diaphragm, Desmopan (Std.)
    • Ref No: 3
    • Part No: 9910620085
    • Qty Req: 3
    Our price: $34.19 List price: $42.21
  • Piston Sleeve
    • Ref No: 4
    • Part No: 99101300110
    • Qty Req: 3
    Our price: $114.79 List price: $141.71
  • Piston Ring
    • Ref No: 5
    • Part No: 9910160230
    • Qty Req: 3
    Our price: $15.28 List price: $18.87
  • Piston
    • Ref No: 6
    • Part No: 9910620120
    • Qty Req: 3
    Our price: $55.56 List price: $68.59
  • Connecting Rod Pin
    • Ref No: 7
    • Part No: 9910380300
    • Qty Req: 3
    Our price: $25.24 List price: $31.16
  • Ring Pin
    • Ref No: 8
    • Part No: 9910380080
    • Qty Req: 6
    Our price: $2.73 List price: $3.37
  • Connecting Rod
    • Ref No: 9
    • Part No: 99101300140
    • Qty Req: 3
    Our price: $53.93 List price: $66.58
  • Shaft
    • Ref No: 10
    • Part No: 99101300170
    • Qty Req: 1
    Our price: $302.83 List price: $373.86
  • Retaining Ring
    • Ref No: 11
    • Part No: 99101300120
    • Qty Req: 2
    Our price: $21.17 List price: $26.14
  • Retaining Ring
    • Ref No: 12
    • Part No: 99101300240
    • Qty Req: 1
    Our price: $8.80 List price: $10.87
  • Seal
    • Ref No: 13
    • Part No: 99101300220
    • Qty Req: 1
    Our price: $28.70 List price: $35.43
  • Bearing
    • Ref No: 14
    • Part No: 99101300210
    • Qty Req: 1
    Our price: $85.25 List price: $105.25
  • Retaining Ring
    • Ref No: 15
    • Part No: 99101260790
    • Qty Req: 1
    Our price: $4.66 List price: $5.75
  • Bearing
    • Ref No: 16
    • Part No: 9910180400
    • Qty Req: 1
    Our price: $125.36 List price: $154.77
  • Manifold Plate
    • Ref No: 18
    • Part No: 99101300020
    • Qty Req: 1
    Our price: $82.22 List price: $101.51
  • Retaining Ring
    • Ref No: 19
    • Part No: 99101260770
    • Qty Req: 1
    Our price: $1.64 List price: $2.02
  • Seal
    • Ref No: 20
    • Part No: 99101300230
    • Qty Req: 1
    Our price: $20.89 List price: $25.79
  • O-Ring
    • Ref No: 21
    • Part No: 99101300270
    • Qty Req: 1
    Our price: $12.58 List price: $15.53
  • O-Ring
    • Ref No: 22
    • Part No: 9910640030
    • Qty Req: 2
    Our price: $8.69 List price: $10.73
  • Outlet Manifold
    • Ref No: 25
    • Part No: 99101300030
    • Qty Req: 1
    Our price: $187.23 List price: $231.15
  • SHEILD
    • Ref No: 26
    • Part No: 99101500130
    • Qty Req: 1
    Our price: $56.78 List price: $70.10
  • Outlet ball valve w/o barb
    • Ref No: 27
    • Part No: 9910130491
    • Qty Req: 1
    Our price: $85.55 List price: $106.94
  • O-Ring
    • Ref No: 30
    • Part No: 9910390180
    • Qty Req: 1
    Our price: $1.51 List price: $1.86
  • Retainer Clip
    • Ref No: 31
    • Part No: 99101040690
    • Qty Req: 1
    Our price: $24.41 List price: $30.14
  • O-Ring
    • Ref No: 34
    • Part No: 9910390290
    • Qty Req: 2
    Our price: $2.10 List price: $2.59
  • Threaded Adapter
    • Ref No: 35
    • Part No: 9910450120
    • Qty Req: 1
    Our price: $15.37 List price: $18.98
  • Body
    • Ref No: 36
    • Part No: 99101300010
    • Qty Req: 1
    Our price: $557.63 List price: $688.43
  • Ring Nut
    • Ref No: 37
    • Part No: 9910580060
    • Qty Req: 1
    Our price: $13.62 List price: $16.82
  • Hose Barb 1-1/4"
    • Ref No: 38
    • Part No: 9910580040
    • Qty Req: 1
    Our price: $22.07 List price: $27.25
  • O-Ring, Viton
    • Ref No: 41
    • Part No: 9910480441
    • Qty Req: 6
    Our price: $2.99 List price: $3.69
  • Right Head
    • Ref No: 42
    • Part No: 99101300101
    • Qty Req: 2
    Our price: $155.49 List price: $191.96
  • Left Head
    • Ref No: 43
    • Part No: 99101300102
    • Qty Req: 1
    Our price: $155.49 List price: $191.96
  • Complete Valve Assembly
    • Ref No: 44
    • Part No: 99101409050
    • Qty Req: 6
    Our price: $28.70 List price: $35.43
  • O-Ring
    • Ref No: 45
    • Part No: 9910620030
    • Qty Req: 6
    Our price: $1.97 List price: $2.43
  • O-Ring
    • Ref No: 46
    • Part No: 9910540361
    • Qty Req: 6
    Our price: $1.97 List price: $2.43
  • Valve Retainer
    • Ref No: 47
    • Part No: 99101300190
    • Qty Req: 3
    Our price: $46.27 List price: $57.12
  • Black oil tank cap for Hypro/AR Diaphragm Pumps
    • Ref No: 49
    • Part No: 99101040322
    • Qty Req: 1
    Our price: $32.14 List price: $39.68
  • O-Ring
    • Ref No: 50
    • Part No: 9910650920
    • Qty Req: 1
    Our price: $2.92 List price: $3.60
  • Oil sight glass for Hypro D403, D115 and D135
    • Ref No: 51
    • Part No: 99101040310
    • Qty Req: 1
    Our price: $83.85 List price: $103.52
  • Plug
    • Ref No: 55
    • Part No: 9910880530
    • Qty Req: 1
    Our price: $4.86 List price: $6.00
  • Plug
    • Ref No: 56
    • Part No: 9910770070
    • Qty Req: 1
    Our price: $4.07 List price: $5.02
  • Spacer
    • Ref No: 57
    • Part No: 99101300280
    • Qty Req: 2
    Our price: $4.28 List price: $5.28
  • Mounting Base
    • Ref No: 58
    • Part No: 99101300090
    • Qty Req: 2
    Our price: $16.14 List price: $19.93
  • Shield, 199 mm
    • Ref No: 61
    • Part No: 99101500350
    • Qty Req: 1
    Our price: $52.50 List price: $64.82
  • Key
    • Ref No: 63
    • Part No: 9910650250
    • Qty Req: 1
    Our price: $4.95 List price: $6.11
  • PTO shaft adapter
    • Ref No: 68
    • Part No: 9910650300
    • Qty Req: 1
    Our price: $163.63 List price: $202.01
  • 3/4" MNPT Male Adapter
    • Ref No: 71
    • Part No: 99101040761
    • Qty Req: 1
    Our price: $47.62 List price: $58.79
  • 3/8" Hose Barb & Nut
    • Ref No: 72
    • Part No: 9910110131
    • Qty Req: 2
    Our price: $11.15 List price: $13.76
  • Cotter Pin
    • Ref No: 80
    • Part No: 99101040950
    • Qty Req: 1
    Our price: $1.39 List price: $1.71