How does the Spill-STOP work? The Spill-STOP is pneumatically operated and attaches to the air exhaust of a diaphragm pump. When a diaphragm failure occurs in the pump, the pumped liquid is expelled out of the pump air exhaust. The pump air exhaust runs through the Spill-STOP and after approximately two cups of liquid accumulates in the Spill-STOP®, it turns off the pump it is attached to. In addition, the Spill-STOP can turn on a standby pump or sound an alarm. Please see the Spill-STOP operating instructions for complete details. How do I know the Spill-STOP is working properly? There is a specific test procedure that should be performed periodically to insure the Spill-STOP will function correctly in the event of a diaphragm failure. Please see the Spill-STOP operating instructions for complete details. Can I use more than one pump with a single Spill-STOP? Yes, however, when one pump is shut down due to diaphragm failure, all pumps attached to the same Spill-STOP will be shut off. Consult factory for proper installation of this application. Can electrical components be connected to the Spill-STOP? Yes, with the use of an optional pneumatic pressure to electric contact switch. Will moisture in the compressed air activate the Spill-STOP? Yes, if moisture in the compressed air is excessive it will collect in the Spill-STOP and pump shut off will occur. How do I drain the liquid collected in the Spill-STOP? The Spill-STOP has a petcock valve located at the bottom of the unit. A tube or hose should be attached to the petcock so that liquid can be drained into a container suitable for the type of liquid involved. Where can I purchase Blacoh products? Blacoh sells its products through a worldwide network of authorized distributors and select OEM customers. Our distributors provide our end users with any local assistance they require. Please contact Blacoh for the distributor in your area. What is the lead time for delivery? Lead time for shipment of Blacoh products is normally 48 to 72 hours for standard items. What is Blacoh’s warranty policy? All Blacoh products, with the exception of Sentinel Diaphragm Seals and PTFE bellows, are guaranteed for workmanship and material for 2 years from shipment. Sentinel Diaphragm Seals and PTFE bellows carry a three year guarantee of performance. There are certain limitations and restrictions. Please contact Blacoh for complete details.