Series Number WB20-12, Alfagomma® 1.38 in. OD Waterblast Hose On Kuriyama of America, Inc.

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	Kuriyama of America Alfagomma® WB20 Waterblast Hoses


Kuriyama of America > Kuriyama Hydraulic Connections Hydraulic Hose / Fittings / Crimpers > Alfagomma® Waterblast Hoses > Alfagomma® WB20 Waterblast Hoses > Series Number WB20-12


	Series Number WB20-12, Alfagomma® 1.38 in. OD Waterblast Hose

WB20 - 4 wire spiral

Item Image - Alfagomma® 1.16 in. Outside Diameter Waterblast WB 20 Hose

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General Applications · Construction · Service Temperature Range · Branding · Lengths · Nominal Specifications · Specifications · Note

General Applications

High pressure water jetting.

Construction

Tube		Oil and Water Resistant Synthetic Rubber.

Reinforcement		Four High Tensile Steel Spirals One Steel Braid.

Cover		Oil, Water and Ozone Resistant Synthetic Rubber.

Service Temperature Range

Constant Operation Temperature [Min]		-10 ºC 14 ºF

Constant Operation Temperature [Max]		70 ºC 158 ºF

Branding

Branding		Dunlop Hiflex

Lengths

Length		Random length coils, all in multiples of 50 feet. Examples: 200', 250', 300', 350'

Nominal Specifications

Size Code

ID

3/4 in
19 mm

OD

1.38 in
35.0 mm

Max Working Pressure¹

20000 psi

Min. Bend. Radius

11.81 in
300 mm

Weight

1.70 lbs/ft

Coupling Recommendations Two-Piece Ferrule Interlock

WF8

¹ Minimum burst pressure: 2.5-to-1 safety factor.

Specifications

Brand		ALFAGOMMA®

Type		Waterblast Hose

Note

Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.

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		Download Product Catalog Page (PDF, 1085KB)

		Alfagomma® - Establishing a Legacy, Providing Excellence (PDF, 1100KB)

		Hose Selection Guide – Agency Specifications (PDF, 1537KB)

		Hose Selection Guide – Maximum Recommended Operating Pressures MPa (PDF, 2113KB)

		Hose Selection Guide – Maximum Recommended Operating Pressures PSI (PDF, 1952KB)

		Technical Information for Kuriyama Hydraulic Connections Catalog (PDF, 33658KB)

		Maximum Recommended Hose End Working Pressures (PSI) (PDF, 710KB)

Series Number WB20-12, Alfagomma® 1.38 in. OD Waterblast Hose

Tube

Reinforcement

Cover

Constant Operation Temperature [Min]

Constant Operation Temperature [Max]

Branding

Length

Size Code

ID

OD

Max Working Pressure1

Min. Bend. Radius

Weight

Coupling Recommendations Two-Piece Ferrule Interlock

Brand

Type

Max Working Pressure¹