Marine Master Plus Wet Exhaust

The corrugated Marine Master® PlusTM Wet Exhaust exceeds SAE J20R2, SAE J20R5 and SAE J2006. It is a highly flexible hose ideal for use in marine wet exhaust and general purpose applications where tight bends are required. It is also suitable for coolant lines.
Temperature Range: -40°C to +100°C continuous service.

Construction:

  • Tube: Type C (Nitrile). Black. Oil and heat resistant.
  • Reinforcement: Synthetic fabric with built-in wire.
  • Cover: Type A (Neoprene). Black with red spiral stripe.

Oil and heat resistant.

Standards:
Meets requirements of SAE J20R2, SAE J20R5, and SAE J2006.

  • Tube: ARPM (Class B) Medium oil resistance.
  • Cover: ARPM (Class C) Limited oil resistance.

Marine Master Plus Wet Exhaust

Part
Number
Nominal ID Nominal
OD
Maximum Working Suction Minimum Bend
Radius
Kilograms
Per Meter
Standard
Pack
Inches mm Inches mm psi mpa Inches
Hg
mm
Hg
Inches mm Kg Meters
4684-1540 1 25.4 1.44 36.6 100 0.69 25.0 635 3.0 76 0.75 3
4684-1545 1 1/8 28.6 1.56 39.6 100 0.69 25.0 635 4.0 102 0.82 3
4684-1551 1 1/4 31.8 1.69 42.9 100 0.69 25.0 635 4.0 102 0.92 3
4684-1556 1 3/8 34.9 1.81 46.0 85 0.59 25.0 635 4.0 102 0.98 3
4684-1561 1 1/2 38.1 1.94 49.3 85 0.59 25.0 635 4.0 102 1.05 3
4684-1601 1 5/8 41.3 2.06 52.3 75 0.52 20.0 508 5.0 127 1.12 3
4684-1611 1 3/4 44.5 2.19 55.6 75 0.52 20.0 508 5.0 127 1.18 3
4684-1651 1 7/8 47.6 2.31 58.7 60 0.41 20.0 508 5.0 127 1.25 3
4684-1660 2 50.8 2.44 62.0 60 0.41 20.0 508 5.0 127 1.31 3
4684-1670 2 1/8 54.0 2.56 65.0 55 0.38 20.0 508 6.0 152 1.38 3
4684-1680 2 1/4 57.2 2.69 68.3 55 0.38 20.0 508 6.0 152 1.38 3
4684-1690 2 3/8 60.3 2.81 71.4 50 0.34 20.0 508 7.0 178 1.54 3
4684-1700 2 1/2 63.5 2.94 74.7 50 0.34 20.0 508 7.0 178 1.61 3
4684-1711 2 5/8 66.7 3.06 77.7 40 0.28 15.0 381 9.0 229 1.67 3
4684-1720 2 3/4 69.9 3.19 81.0 40 0.28 15.0 381 10.0 254 1.74 3
4684-1730 2 7/8 73.0 3.31 84.1 40 0.28 15.0 381 11.0 279 1.80 3
4684-1740 3 76.2 3.44 87.4 40 0.28 15.0 381 12.0 305 1.87 3
4684-1750 3 1/2 88.9 4.06 103.1 35 0.24 15.0 381 17.0 432 2.17 3
4684-1760 4 101.6 4.44 112.8 30 0.21 10.0 254 24.0 610 2.43 3
4684-1764 4 1/2 114.3 4.94 125.5 25 0.17 5.0 127 27.0 686 2.76 3
4684-1766 5 127.0 5.44 138.2 15 0.10 5.0 127 30.0 702 3.02 3
4684-1722 6 152.4 6.46 164.1 15 0.10 5.0 127 36.0 914 3.61 3