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WARREN RUPP
Duty Ball Pumps

Duty Ball Pumps

Product catalog summary

Overview: The document provides technical specifications and features of Containment Duty Ball Pumps, designed for handling highly corrosive and hazardous chemical fluids. These pumps are available in various models, each with specific dimensions, capacities, and features.

Specifications: The document lists several models (ST1-A/ST25A, ST1½-A/ST40A, S1F, S15, S20, S30) with details on dimensions, connection styles, pipe sizes, displacement per stroke, maximum flow per minute, maximum solids handling, and maximum discharge pressure. The pumps are constructed from materials like Aluminum, Cast Iron, Stainless Steel, Alloy C, Polypropylene, and PVDF, with options for TPE and PTFE diaphragms and check valves.

Features and Benefits:

Spill Containment: Ensures safe pumping of aggressive and hazardous liquids, preventing spills from entering the air valve and protecting the environment and personnel.
Hydraulically Balanced/Coupled Diaphragms: Provides balanced pressure on suction and discharge strokes, extending diaphragm life.
Cost and Downtime Savings: Protects air valve parts from contamination, reducing maintenance time and costs.

Leak Detection: The document describes three types of leak detectors:

Mechanical Leak Detector: Activates a plunger when a leak is detected, triggering a signal.
Visual Leak Detector: Uses a sight tube to indicate a color change if a diaphragm break occurs.
Electronic Leak Detector: Senses conductivity changes to activate alarms or shut down the pump. It requires a compatible driver fluid with opposite conductance properties.

All leak detection systems ensure that the pump continues to operate safely, allowing repairs to be conducted post-operation.

Catalog excerpts

At a point the pumping At a point the pumping diaphragm fails, pumped > Chamber filled with driver fluid liquid enters the spill > Chamber filled with driver fluid diaphragm fails, pumped liquid enters chamber displacing > Outer the spill chamber, > Outer Pumping driver fluid. e leak > Pumping Chamber detector, working on the > Chamber displacing driver > fluid. e exchange of pumpage and driver senses the conductivity fluid displays a color change. is activates change in the sight tube, a warning light on the giving a visible signal. control box. e device Driver fluid should be can also be wired...

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Duty Ball Pumps

Duty Ball Pumps

Catalog excerpts

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