SUBMERSIBLE COLUMN PIPES ABOUT C.R.I. uPVC COLUMN PIPES C.R.I.'s vast experience & successful track record in pump industry spanning 45 years facilitate not only to enhance the range of pumps & motors, but also to produce and supply quality pumping accessories. C.R.I.'s uPVC pipes are one among such accessories produced with specially designed formulation under integrated quality control systems, right from sourcing raw materials. Also adequate safety factors has been considered in designing the pipes to have maximum weight carrying capacity. These pipes are specially designed for submersible...

DIMENSION & WEIGHT DETAILS SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 106m (350FT) DEPTH MEDIUM TYPE SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 152m (500FT) DEPTH MEDIUMPLUS TYPE SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 213m (700FT) DEPTH STANDARD TYPE SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 335m (1100FT) DEPTH HEAVY TYPE * Installation depth depends on recommended permissible hydrostatic pressure rating of the pipes and refer pump delivery pressure chart on page 3 for more details. Pumping trust. Worldwide.

SUBMERSIBLE COLUMN PIPES WEIGHT CARRYING CAPACITY SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 106m (350FT) DEPTH MEDIUM TYPE SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 152m (500FT) DEPTH MEDIUMPLUS TYPE SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 213m (700FT) DEPTH STANDARD TYPE SUITABLE FOR SUBMERSIBLE PUMP INSTALLATIONS UPTO 335m (1100FT) DEPTH HEAVY TYPE * Installation depth depends on recommended permissible hydrostatic pressure rating of the pipes and refer pump delivery pressure chart on page 3 for more details.

PUMP DELIVERY PRESSURE Pump delivery pressure is the maximum delivery head of the pump. In the pump performance curves the value of head at which the flow becomes nil (zero), is the max. head in metres. Hence the max head of the pump must not exceed the recommended permissible hydrostatic pressure of the pipes published in the following table. Permissible hydrostatic Pressure MINIMUM TENSILE STRENGTH AT THREAD JOINT When two pipes of same type are fitted using a ribbed coupler and subjected to tensile the minimum tensile strength at thread joints shall be as given below. * Installation depth...

Carbon Steel These pipes should be stored in a covered area protected from direct sunlight. APPROXIMATE FRICTIONAL HEAD LOSS IN C.R.I. STANDARD TYPE COLUMN PIPES NOMINAL DIAMETER OF PIPE (INCHES/MM)

APPROXIMATE FRICTIONAL HEAD LOSS IN C.R.I. HEAVY TYPE COLUMN PIPES NOMINAL DIAMETER OF PIPE (INCHES/MM) In view of the continuous developments the Information / Descriptions / Specifications / illustrations are subject to change without notice.

Pumping trust. Worldwide. (International Division) Fax: +91-422-2562065. e-mail: [email protected] website : www.cripumps.com Poligono Industrial El Bony, Calle 21, No.55, 46470 Catarroja (Valencia), Spain. e-mail: [email protected] iZMiR, TURKiYE. e-mail: [email protected] P.O. Box 6292, Halfway House, Midrand -1685, Johannesburg, South Africa. e-mail: [email protected] e-mail: [email protected] C.R.I. BOMBAS HIDRAULICAS LTDA Av. Rodrigo Fernando Grillo, 457, Jd. Manacas, CEP -14.801-534, Araraquara