11. Accessories
11.1 System Additions 11.1.1 CIP Return Pump Assembly There are three (3) CIP Return Pump Assembly options available: • CIP Return Pump Assembly – TEFC Motor • CIP Return Pump Assembly – Washdown Motor • CIP Return Pump Assembly – SS Washdown Motor
A CIP return pump returns the wash solutions from the equipment being washed back to the CIP system It is used in applications where the equipment being washed has an air break such as a tank The return pump assembly is mounted to on a portable skid for mobility The following are specifications for this option:
• One (1) Portable skid with casters • One (1) Liquid ring return pump − Duty: 120 gpm @ 20 psi − 20" x 20" TC Connections − 316Lss wetted materials with EPDM elastomers − 75 HP, 1450 rpm motor
− TEFC motor / Washdown Motor / SS Washdown Motor (depending on option selection) • One (1) 75 HP Motor starter for the return pump located in the main system control panel 11.1.2 Chemical Pump Assembly, Wilden P.025 The Chemical Pump Assembly, Wilden P025 is a loose ship package that allows for chemical delivery from a customer supplied container to the system's chemical injection port(s) The 24V DC outputs described in Section 85 Automation Interfaces are to be used with the chemical pump assemblies’ solenoid valves for metering of the chemical The following components are packaged and shipped loose for installation by others: • One (1) PVC Suction lance (43") with foot valve for placement into a 55-gallon chemical container (container by others) • One (1) air operated diaphragm pump − Duty: 3 GPM @ 45 psi − Instrument air requirements: 3 SCFM @ 100 psi − Construction: Polypropylene body with PTFE diaphragms • One (1) 025" Solenoid valve (24V DC) with filter / regulator for control of the pump The pneumatic components and piping are made of brass • One (1) 304ss wall mounting bracket allowing the pump assembly to be wall mounted near the chemical container • One (1) Manual bleed valve to aid in priming the pump • One (1) 025" Check valve to prevent the siphoning of the cleaning chemicals • Thirty (30) feet of 05" Polyethylene tubing for the pump’s suction and discharge lines • Eight (8) feet of 0375" Polyethylene tubing for the pump’s bypass/priming line
Bleed Valve
Check Valve
Suction Lance with Foot Valve
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TD-0006.2
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