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Emission Control

Emission Control
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Customer Value through Innovation Emission Control Providing greener solutions

Reducing permeation rates is important to us. We strive to achieve smaller engines that weigh less, require less fuel and perform better. Our customers choose NORMA Group because they know high quality products are cost-effective. We offer complete connector, fluid systems and clamping solutions that fulfill your requirements.

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Materials Contents Customer Value through Innovation W1 Zinc Plated Mild Steel Stainless Steel with Zinc Plated Mild Steel Fasteners NORMA Group's innovative Engineered Joining Technologies and applications know-how make cleaner, more efficient use of precious energy sources in areas such as Cooling System, Air Intake & Induction, Emission Control, Ancillary System and Infrastructure. Distribution of NORMA Group trademark products is undertaken via a network of carefully selected companies specializing in volume distribution in their national market segments to reach the industrial...

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Hose Clamps Optimal sealing solutions for all industries With over 60 years experience of proven solutions the NORMA Group range of Hose Clamps provides optimal sealing solutions for all industries and their individual requirements – delivering reliability and robust performance even in extreme conditions. NORMA Group – Emission Control

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Hose Clamps Hose Clamps Clamp Types S/SP - SEALING CLAMPS S Hose Clamps Sealing clamps (S) to DIN 3017, Retaining clamps (SP) to DIN 3016 Hose sealing clamps are used to seal rubber and plastic hoses as well as rubber sleeves on pipe ends or connecting spigots. Larger diameters can be connected without problem using two-part clamps. Thanks to their robust clamping brackets with metric bolts the clamping force offered by S/SP is very high. We recommend the two-part version for applications submitted to extreme pressure and tensile loads. • Sizes are stepped up in 1 mm intervals •...

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Worm Drive Hose Clamps Worm Drive Hose Clamps Worm Drive Hose Clamps TORRO® - WORM DRIVE HOSE CLAMPS TO DIN 3017 Types of clamp band TORRO® worm drive hose clamps are specially suitable for applications under high mechanical loads. Since we are continuously working to improve its features this clamp is still setting standards for modern hose clamp design. The distinguishing feature of the TORRO® is the asymmetrical construction which tells you at first sight whether it is a genuine TORRO® or not. The advantages at a glance • Multi-range hose clamp • Material: W1, W2, W3, W4, W5 • Chromium...

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Heavy Duty Clamps Modular System GBS – HEAVY DUTY CLAMPS TO DIN 3017 The TORRO® modular system offers several features that can be added to the clamp, in order to modify its technical characteristics. You are free to combine two or more of these accessories according to your requirements. GBS are particularly suited for sealing suction and pressure lines with plastic or steel reinforcements and high shore hardnesses. Their distinguishing feature is the extremely high band tensile force. The Notch The notch is a clever option for pre-positioning the TORRO® hose clamp on the hose. In this...

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Heavy Duty Clamps Heavy Duty Clamps Clamp Types T-BOLT Series HEAVY DUTY T-BOLT HOSE CLAMPS On request the GBS is available with QRC (Quick Release Closure). The hinged bolt can be quickly released and enables the fast and easy assembly or disassembly of the clamp. T-Bolt hose clamps are intended for use where other hose clamps do not work. Typical applications include air intake systems, cold side charge air hose connections and a variety of hose, pipe and ducting joints. • Available in diameters 1.75" (44.5 mm) and larger, T-Bolt hose clamps can be configured to suit almost any...

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Heavy Duty Clamps Heavy Duty Clamps Wide Band Hose Clamps Wideband Hose Clamps FLEX SEAL™ HOSE CLAMPS BRS - WIDE BAND HOSE CLAMPS (BRS) TO DIN 3017-5 FLEX SEAL™ hose clamps incorporate a compression spring to accommodate joint diameter changes resulting from hose set and thermal effects. They are accepted industry wide for use on charge air and coolant system hose connections. BRS wide band hose clamps, in combination with a rubber sleeve, are particularly suitable for connecting pipes with smooth ends. Cast iron pipes and steel pipes as well as plastic or glass pipes are joined securely...

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Pipe Connections and V-Band Clamps Pipe Connections and V-Band Clamps PRODUCT ADVANTAGES VPP BRIDGE Easy handling Profile clamps are easy to handle and can be assembled with conventional tooling. Quick assembly Profile clamps are quick to assemble saving time and money. With a single closure design, only one bolt has to be tightened to produce a secure joint. The VPP bridge clamps offer a connection solution to applications exposed to high temperatures. A typical application is petrol turbocharger connections. • Fast and easy assembly thanks to its swivel nut, bridge and anti-loss washer...

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Pipe Connections and V-Band Clamps Pipe Connections and V-Band Clamps V2PP – TWO-PIECE PROFILE CLAMP The V2PP two-piece profile clamps enable fast and easy pre-assembly by using only two fingers. The special design is based on a spring element and a hook at the bottom of the clamp in combination with a pre-assembled bolt. The VPP profile clamps are reliable and time-efficient connection elements. • Fast and easy assembly • Pre-engaged screw and hook closure allows one-handed assembly • No risk of cross-threading the bolt during assembly • Optimized for extremely tight packaging spaces •...

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Pipe Connections and V-Band Clamps Pipe Connections and V-Band Clamps Pipe Connections and V-Band Clamps Pipe Connections and V-Band Clamps VPP STANDARD EXAMPLES OF TYPICAL APPLICATIONS The VPP profile clamps are reliable and time-efficient connection elements. The advantages at a glance • Easy assembly • Reliable and time-efficient solution Examples of applications • Exhaust gas systems • Exhaust gas recirculation (EGR) • Charged air applications • Cooling systems • Filter systems • Selective catalytic reduction (SCR) • Turbocharger manifold connections [ft Bolt [a Fixed nut / collar...

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