Table of Contents
Advertisement
Quick Links
Instructions – Parts List
Husky ™ 205 Air-Operated
Diaphragm Pumps
100 psi (0.7 MPa, 7 bar) Maximum Incoming Air Pressure
100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure
Important Safety Instructions.
Read all warnings and instructions in this manual.
Save these instructions.
Part No. D120XX
Polypropylene Pump with Air-Operated Motor
Part No. D110XX* and DM10XX*
Acetal Pump with Air-Operated Motor
Part No. D150XX and DM50XX
PVDF Pump with Air-Operated Motor
Part No. D220XX
Polypropylene Pump with Solenoid Ports
Part No. D210XX*
Acetal Pump with Solenoid Ports
Part No. D250XX
PVDF Pump with Solenoid Ports
These models are certified:
*
II 2 GD
Ex h IIC 66°C...135°C Gb
Ex h IIIC T135°C Db
ATEX T-code rating is dependent on the temperature
of the fluid being pumped. Fluid temperature is limited
by the materials of the pump interior wetted parts.
See Technical Data for the maximum fluid operating
temperature for your specific pump model.
308652ZAP
EN
ti10660a
Advertisement
Table of Contents
Related Manuals for Graco D12091
Summarization of Contents
Installation
Tightening Threaded Fasteners Before First Use
Instructions for checking and retorquing all external fasteners before first use and periodically.
Grounding
Ensuring proper grounding of the pump and system to prevent static sparking and fire hazards.
Air Exhaust Ventilation
Properly venting pump exhaust air to a safe place, away from people and food handling areas.
Mountings
Guidelines for securely mounting the pump using the provided bracket and ensuring support.
Air Lines
Connecting air lines, installing air control accessories, and ensuring proper air supply.
Fluid Lines
Connecting fluid-in and fluid-out lines, ensuring the OUT port is mounted upwards for priming.
Typical Installation
Guidance on typical system installations, including solenoid operation and PLC integration.
Operation
Pressure Relief Procedure
Steps to safely relieve pressure before checking, adjusting, cleaning, moving, or repairing the pump.
Flushing the Pump Before First Use
Procedure for flushing the pump with water or a compatible solvent to prevent contamination or damage.
Starting and Adjusting the Pump
Steps for properly grounding, checking fittings, and starting the pump to prime it.
Pump Shutdown
Procedure for safely shutting down the pump and relieving pressure at the end of operation.
Maintenance
Lubrication
Information on air valve lubrication and cautions against over-lubrication.
Tightening Threaded Connections
Instructions for checking hose wear, damage, and retorquing threaded connections.
Flushing and Storage
Steps for flushing the pump before storage to prevent fluid drying or freezing and damage.
Service
Service Kits
Information on ordering and identifying service kits for air valve and fluid section repairs.
Servicing the Air Valve
Step-by-step procedure for servicing the air valve, including component replacement.
Replacing Diaphragms
Detailed instructions for safely removing and installing new diaphragms for the pump.
Replacing Check Valves
Procedure for replacing the check valves, ensuring correct orientation and clean seat areas.
Parts Matrix
Service Kit Matrix
Matrix for determining the correct service kit model number based on pump construction materials.
Parts
Air Motor Section (matrix column 2)
Parts list and descriptions for the air motor section of the pump.
Fluid Section (matrix column 3)
Parts list and descriptions for the fluid section of the pump.
Check Valve (matrix column 5)
Parts list and descriptions for the check valves used in the pump.
Diaphragm (matrix column 6)
Parts list and descriptions for the diaphragms used in the pump.
Performance Charts
Husky 205 Fluid Outlet Pressure
Chart showing fluid outlet pressure versus fluid flow at different air pressures.
Husky 205 Air Consumption
Chart showing air consumption versus fluid flow at different air pressures.
Graco Standard Husky Pump Warranty
Graco Information
Contact and website information for Graco products, patents, ordering, and support.
Need help?
Do you have a question about the D12091 and is the answer not in the manual?
Questions and answers