VND Plastico Pumps Private Limited

Diameter	10-60 mm
Usage/Application	Machinery, Industrial
Material	Metal Alloy
Shape	Round
Model Name/Number	RBS & RBS L
Pressure Range	10-30 bar
Bellow Material	Rubber
Power	Mechanical
Coil	Single

Series RBS & RBS L are single coil springs with elastomeric bellows for water, Oil and light duties. This seal has self-aligning feature which compensates abnormal shaft end play and runs out, which leads to improved service life. Elastomeric bellow protects shaft and sleeve from fretting. Drive to the seal faces is given through notches-provided on retainer. The seal can be repaired in the field with minimum spares minimizing the down time cost.

Model No.	MB 00 & MB 05
Usage/Application	Pipes, Industrial
Diameter	5 mm to 60 mm
Pressure	6-30 bar
Type	Slotted
Material	Metal Alloy
Power	Mechanical
Shape	O-Ring

Series MB 00 & MB 05 are welded metal bellow seals used in chemical, petrochemical and refinery process pumps for moderate temperature/pressure application and for process services requiring corrosion resistance. These bellow seals are constructed by welding a series of diaphragms together at the edges to form a bellows unit. The bellows unit eliminates the need for springs, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear.

Usage/Application	Industrial
Diameter	10 mm to 90 mm
Material Grade	SS304, SS316
Model Name/Number	AI 1800, AI 1800/C
Shape	O-Ring
Material	SS
Power	Mechanical

Series AI 1800, AI 1800/C is a unique design with minimum components for assembling the seal and allow the user to install the seal in minimum time. The multi spring design keeps the faces uniformly in contact. The split seal face is balanced covered with split O-Ring as a sealing member. Slots provided in the housing facilities fitting the seal on various equipment with different PCDs.

Usage/Application	Machinery
Diameter	10-50 mm
Finishing	Polished
Grade	SS304, SS310
Packaging Type	Box
Shape	O-Ring
Power	Mechanical
Material	SS
Operation	Welded

These are welded Metal Bellow Seals used in chemical, petrochemical and refinery process pumps for moderate temperature/pressure application and for process services requiring corrosion resistance. These bellow seals are constructed by welding a series of diaphragms together at the edges to form a bellows unit. The bellows unit eliminates the need for springs, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear.

Material	Metal Alloy
Usage/Application	Sealing, Industrial
Pressure	5-20 bar
Diameter	15-50 mm
Fitting	Rubber Fitted
Power	Mechanical
Shape	O-Ring
Coiling	Single Coil

This is single coil taper spring with elastomeric bellow seal. This is a disposable seal (cheaper in cost, hence spares can not be available). This seal is specially developed for mono-block pumps and water application only. This seal will get accommodated in less axial length.

Diameter	10-55 mm
Usage/Application	Sealing,Industrial
Material	MS
Pressure	5-25 bar
Surface	Polished
Type	Spring
Power	Mechanical

This is single coil spring rubber bellow seal used for petrochemicals, Food processing, Pulp & Paper and other demanding applications. This seal is mainly used in compressors. Sea has self aligning feature which compensates abnormal shaft end play & run-out, which leads to improved service life. Elastomeric bellow protect shaft / sleeve from fretting. Drive to the seal faces is given through notches provided on retainer. Due to single coil spring, seal will not get clogged in effluent containing particles. Seal can be used for higher speed as well as for higher pressure. Seal can be repaired in field with minimum spares minimizing the downtime cost.

Pressure	5-20 bar
Diameter	20 mm to 60 mm
Series	ATB S
Material	PTFE
Shape	O-Ring
Power	Mechanical
Usage	Industrial, Sealing

PTFE Bellow Seal is specially designed for extremely corrosive chemicals, including concentrated acids, salts, strong oxidising and reducing agents, and chemically active organic compounds. All components which come in contact with the liquid being sealed are made of chemically inert material. Metallic components clamping ring and springs are located outside the media. In this seal series, Glass filled PTFE face is composite moulded with highly flexible PTFE bellows.