5/16″ (8mm) 20K Thermoplastic Flex Lance – 35′ (10.7m), 3/4″ Type M x 9/16″ JS Lance Fml

5/16″ (8mm) ID x 35' (10.7 m) long thermoplastic flex lance. 3/4″ Type M x 9/16″ JS Lance Fml. Working pressure up to 21,750 psi (1500 bar). For use in tubes with ID of 15/16 in. (24 mm) or greater.


Flex lances are uncovered hoses used for the cleaning of small diameter tubes such as those found in heat exchangers condensers and boilers. small minimum bend redius allows easy passage through bends Constructed of plastic core reinforced with high tensile steel wire and enclosed in a tough, flexible thermoplastic jacket Smooth plastic core minimizes pressure loss and offers the maximum resistance to damage caused by aging, moisture absorption and changing enviornmental factors

Flex lances are uncovered hoses used for the cleaning of small diameter tubes such as those found in heat exchangers condensers and boilers.

small minimum bend redius allows easy passage through bends
Constructed of plastic core reinforced with high tensile steel wire and enclosed in a tough, flexible thermoplastic jacket
Smooth plastic core minimizes pressure loss and offers the maximum resistance to damage caused by aging, moisture absorption and changing enviornmental factors


Maximum Operating Pressure (psi)	21750
Minimum Burst Pressure (psi)	55100
Maximum Operating Pressure (bar)	1500
Minimum Burst Pressure (bar)	3800
Nominal I.D.	5/16" (8mm)
Inside Diameter (in)	0.32
Outside Diameter (in)	0.57
Inside Diameter (mm)	8
Outside Diameter (mm)	14.6
Connection 1	3/4" Type M Male
End Fitting 1 Material	Stainless Steel
Connection 2	9/16"JS Lance Female
End Fitting 2 O.D. (in)	0.74
End Fitting 2 O.D. (mm)	18.8
End Fitting 2 Material	Stainless Steel
Bend Radius (in)	8
Bend Radius (mm)	200
Series	53816 (8/4)
Cover Type	None
Jacket Color	Gray
Material	Thermoplastic
Length (ft)	35
Weight/Length (lbs/ft)	0.26
Length (m)	10.7
Weight/Length (kg/m)	0.39

5/16″ (8mm) 20K Thermoplastic Flex Lance – 35′ (10.7m), 3/4″ Type M x 9/16″ JS Lance Fml

5/16″ (8mm) 20K Thermoplastic Flex Lance – 35′ (10.7m), 3/4″ Type M x 9/16″ JS Lance Fml

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