Togawa Industry Corporation

Engineering Data

Pressure resistance data

MEGA Sun Braid Hose
Relationship between the working temperature and
the maximum working pressure
MEGA Sun Braid Hose
Super Sun Spring Hose
Relationship between the working temperature and
the maximum working pressure
Super Sun Spring Hose
Polyurethane Hose
Relationship between the working temperature and
the maximum working pressure
Polyurethane Hose
Super Tom Spatter Hose
Relationship between the working temperature and
the maximum working pressure
Super Tom Spatter Hose
Heat-Resistant Eco Hose
Relationship between the working temperature and
the maximum working pressure
Heat-Resistant Eco Hose
Super Tom Oil Resistant Sun Braid Hose
Relationship between the working temperature and
the maximum working pressure
Super Tom Oil Resistant Sun Braid Hose
Super Air Hose
Relationship between the working temperature and
the maximum working pressure
Super Air Hose
Super Win Soft Hose Ⅱ
Relationship between the working temperature and
the maximum working pressure
Super Win Soft Hose Ⅱ
Quattro Hose
Relationship between the working temperature and
the maximum working pressure
Quattro Hose

The above pressure resistant data on the graph does not indicate the guranteed value.
Use the data for your reference only.

Hose pressure loss graph

* The graph does not indicate the guaranteed value. Use the data for your reference only.

[Fluids: air]
Hose inner surface: smooth
Hose size: Inner diameter 6.3 - 38.1mm
Pressure drop MPa   Hose length: 30m
[Fluids: water]
Gravity: 0.992 Kinematic viscosity: 0.6mm2/S=6.0×103 St Fluid temperature:40℃
Hose inner surface: smooth Hose size: Inner diameter 6.3 - 50.8 mm
Pressure drop MPa   Hose length: 10m

How to read the graph:From the pressure drop graph of the water, when the hose size is 9.5 mm for the inner diameter.30m for the length, and 0.2ℓ/sec for the flow rate , the pressure loss becomes 0.3MPa by the graph coefficient “0.09 (MPa/10m) x 30/10 (m) = 0.27” (nearly equal to “0.3”).