Your Water Reticulation Specialists

Norma Heavy Duty Hose Clamps W2


NORMACLAMP® GBS are designed primarily for use in applications where hose clamps must meet stringent requirements. In particular if suction and pressure hoses – complete with plastic or steel inserts and high shore hardness values – are to be connected and attached. They are therefore particularly suitable for use on commercial and special vehicles. Their standout feature is the exceptionally high levels of band tensile force they demonstrate. NORMACLAMP® GBS clamps are also extremely easy to install, whether you’re using manual, pneumatic or electrical standard tools.

Norma Group is a global market and technology leader in engineered joining technology solutions, with more than 60 years of manufacturing and product development experience.
Norma products are highly recognised internationally and in high demand at the top end of the market, where people want precision products.

Norma clamps come in a variety of structures and metallurgy, including different grades of stainless and non-stainless steel. They are particularly suitable for use in the dairy, farming, engineering, petrochemical, marine and motor industries.

The NORMACLAMP TORRO multi-range hose clips are ideal for use in many different applications with a high mechanical load. With its tensile strength, the high fracture torque and the even tension force distribution, plus the constantly improved design, it still sets standards for modern hose clips.
There is no substitute for German quality.

W2: Banding & Housing: Stainless Steel (1.4016-430) Screw: Mild steel zinc plated and chromate. New specially designed bolt with integrated spacer – improved performance; captive

Wide clamping range • High tightening forces

Reinforced band loops – ability to withstand much higher torques

Mechanically locked closure – no welding spots and no contact corrosion

Robust band with rounded edges – prevents injuries and damage to hoses.

Hollow trunnions – reduces the tensile forces on the bolt and to the mechanical lock

Corrosion resistance in salt spray testing - Min. 72 hours

Heavy-duty clamps for multiple applications: Machine building • Agricultural machines • Chemical industry • Building machines • Irrigation systems • Engine manufacturing • Ship manufacturing • Pump and filter • Railway industry • Mining Industry

Norma Heavy Duty Spec Sheet

For full Norma range available on request please click here Norma

NORMA HEAVY DUTY HOSE CLAMPS W2

Code Description Clamping Range Band Width
NHDC017 Norma heavy duty hose clip W2 17-19 18mm
NHDC019 Norma heavy duty hose clip W2 19-21 18mm
NHDC021 Norma heavy duty hose clip W2 21-23 18mm
NHDC023 Norma heavy duty hose clip W2 23-25 18mm
NHDC025 Norma heavy duty hose clip W2 25-27 18mm
NHDC027 Norma heavy duty hose clip W2 27-29 18mm
NHDC029 Norma heavy duty hose clip W2 29-31 18mm
NHDC031 Norma heavy duty hose clip W2 31-34 18mm
NHDC034 Norma heavy duty hose clip W2 34-37 18mm
NHDC037 Norma heavy duty hose clip W2 37-40 18mm
NHDC040 Norma heavy duty hose clip W2 40-43 18mm
NHDC043 Norma heavy duty hose clip W2 43-47 20mm
047NHDC Norma heavy duty hose clip W2 47-51 20mm
NHDC051 Norma heavy duty hose clip W2 51-55 20mm
NHDC055 Norma heavy duty hose clip W2 55-59 20mm
NHDC059 Norma heavy duty hose clip W2 59-63 20mm
NHDC063 Norma heavy duty hose clip W2 63-68 20mm
NHDC068 Norma heavy duty hose clip W2 68-73 25mm
NHDC073 Norma heavy duty hose clip W2 73-79 25mm
NHDC079 Norma heavy duty hose clip W2 79-85 25mm
NHDC085 Norma heavy duty hose clip W2 85-91 25mm
NHDC091 Norma heavy duty hose clip W2 91-97 25mm
NHDC097 Norma heavy duty hose clip W2 97-104 25mm
NHDC104 Norma heavy duty hose clip W2 104-112 25mm
NHDC112 Norma heavy duty hose clip W2 112-121 25mm
NHDC121 Norma heavy duty hose clip W2 121-130 25mm
NHDC130 Norma heavy duty hose clip W2 130-140 30mm
NHDC140 Norma heavy duty hose clip W2 140-150 30mm
NHDC150 Norma heavy duty hose clip W2 150-162 30mm
NHDC162 Norma heavy duty hose clip W2 162-174 30mm
NHDC174 Norma heavy duty hose clip W2 174-187 30mm
NHDC187 Norma heavy duty hose clip W2 187-200 30mm
NHDC200 Norma heavy duty hose clip W2 200-213 30mm
NHDC213 Norma heavy duty hose clip W2 213-226 30mm
NHDC226 Norma heavy duty hose clip W2 226-239 30mm
NHDC239 Norma heavy duty hose clip W2 239-252 30mm
NHDCM Norma heavy duty hose clip merchandiser Various clips

Norma Heavy Duty Merchandiser c/w 75 clamps includes:


CLAMP SIZES FOR SOME PIPE AND HOSE SIZES:

Medium Density Polythene, and Efluent Pipe:

NHDC059 Fits 63mm OD

NHDC073 Fits 75mm OD

NHDC085 Fits 90mm OD

NHDC104 Fits 110mm OD

Shed Wash Hose:

NHDC034 Fits 25mm

NHDC040 Fits 32mm

NHDC047 Fits 40mm