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Low Noise SWR System

Ashirvad introduces a new range of products featuring Low Noise SWR System (Silent and Silent Plus), with technical collaboration from France and certified testing in Germany. Made in Triple layer PVC based sound attenuating system and, available in 40 mm to 200 mm both in Solfit and Pushfit type. However, these pipes, must be used ina combination with the special GIRPI brackets to get the desired effects i.e low noise and less vibrations.

The system is designed to international specifications, it is easy to install and is low on maintenance. These are suitable for horizontal as well as vertical applications and is adaptable to IS 13592 and IS 14735.

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Design Features

Acoustically inherent sound insulating properties

Ashirvad Low Noise SWR products are used wherever sound protection is required. Silence plays a big role in areas such as work areas, study areas, sleeping areas in residences, hospitals, restaurants, hotels, etc.

Silent SWR System

Noise insulation of Silent SWR system is < 13dB at 2 lps flow rate. Designed to meet strictest demands for strength and other mechanical properties, this thick walled, high density Low Noise SWR drainage system is additionally featured with sound reducing aspects.

Silent Plus SWR System

Noise insulation of Silent Plus SWR system is <10dB at 2 lps flow rate. Designed to meet strictest demands for strength and other mechanical properties, this thick walled, high density Low Noise SWR drainage system is additionally featured with sound reducing aspects.

Abrasion resistant, smooth inner layer

No clogging - smooth and bright internal and external surfaces of Low Noise SWR help to avoid sedimentations and lime deposition. The raw materials used for manufacturing the products are fully analyzed and procured with utmost care to deliver high quality products to the customers.

Best manufacturing standards

The pipes are extruded on state-of-the-art extruders and are socketed on on-line belling machines. The fittings are manufactured in collapsible core moulds to ensure straight sharp finish of the grooves for higher dimensional accuracy of the product which finally ensures the highest degree of dimensional accuracy and product strength.

 
 
 

Why Low Noise SWR ?

Tried and tested 3 layer technology

Ashirvad Low Noise SWR pipes are made from an innovative three layer uPVC structure, The outer and inner layer are made of uPVC and middle layer made of mineralized uPVC which has better sound absorbing character. Both the outer and inner layers provide much needed impact resistance, high rigidity and UV resistance to the pipes. The inner layer is also abrasion resistant and extremely smooth to allow high flow rates.

Under technical collaboration from GIRPI*

Ashirvad under technical collaboration from GIRPI, France introduces specially designed robust pipe clamps to avoid structural borne noise. They have a hinge opening and single point of fixation. Ashirvad pipe brackets are available in sizes ranging from 40, 50, 63, 75, 90, 110, 160 and 200 mm. The pipe is allowed to move freely inside the bracket as it expands and contracts without risking damage by abrasion.

Blue Seal™

This system comes with a pre-fitted rubber (Blue Seal™) in the groove that ensures a leak proof joint. The system is joined by simply pushing the spigot end into the socket end. The advanced Blue Seal™ enables the joints to not only withstand high pressure and provide leak proof joints but also allows the thermal expansion and contraction of plastic.

Wide range of pipes and fittings

The complete product range in PUSHFIT – with Blue Seal™ technology and SOLFIT – using solvent cement, are available to cater to each and every installation as per your requirement. Ashirvad Low Noise SWR systems are compatible with existing SWR lines and can be used for retrofit or as a replacement to IS 13592 and IS 14735.

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Quality Assurances

 

#01
state of the art
manufacturing facility

#02
Advanced machinery for
superior quality

#03
Advanced material
handling system

#04
100% incoming raw
material inspection

#05
High dimensional accuracy
to maintain quality of each
piece to ensure a defect free system

#06
Stringent quality checks
at every level of production
 

#07
Checking of grooves
and rings

#08
Every batch of products
lab tested

#09
Constant innovation in design
for better quality

#10
Regular external lab testing of products in india

 
 

Low Noise SWR Fittings

Ashirvad offers a complete product range of fittings for both Pushfit - rubber seal type joints and Solfit – solvent fitted to cater to each and every installation requirement. The brackets are manufactured under license from GIRPI (Aliaxis group) and is patented. These patented pipe clamps absorb the vibrations from the pipe and reduce structural noise. They have a hinge opening and single point of fixation.

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Low Noise SWR Accessories

Ashirvad offers a range of accessories to enhance and optimize the use of your Ashirvad products. Learn more about our accessories by downloading our brochure.

 
Ashirvad under technical collaboration from GIRPI, France introduces specially designed robust pipe clamps to avoid structural borne noise. GIRPI, France is active since 1988 with their Friaphon system in the European markets. GIRPI designs and manufactures fittings and accessories made of synthetic materials for all types of applications.