Machine Design Services. Mechanical Services

Basic Symbols Pumps

Working Line-Pressure/Return Fixed Capacity with one Direction of Flow

Pilot Control Line- External/Internal Drain Line Fixed Capacity with Two Directions of Flow

Enclosure of two or more functions contained in one unit Variable Capacity (with Undefined Control Mechanism One Direction of Flow

Flexible Connection Variable Capacity (with Undefined Control Mechanism Two Directions of Flow

Pipe Line Junction Variable Capacity-Pressure Compensate Pump with One Direction of Flow

Crossing -Not Connected Motors

Hydraulic Source of Energy Fixed Capacity Uni-Directional Output

Pneumatic Source of Energy Fixed Capacity Bi-Directional Output

Directions of Flow Variable Capacity (with Undefined Control Mechanism Uni-Directional Output

Directions of Rotation Variable Capacity (with Undefined Control Mechanism Uni-Directional Output

Facility for Adjustment of: Spring Pump, Solenoid,Cylinder, Damping etc. Cylinders

Spring Single Acting Spring Return (Pneumatic)

Restriction to flow Line Double Acting-Single Piston Rod (Hydraulic)

Power Line Plugged Double Acting-Double Piston Rod

Quick Release-Self Sealing Coupling-Connected (Mechanically opened) Double Acting-Fixed Cushion at full area side only

Coupling-Blocked e.g. Gauge Point Double Acting-Fixed Cushioning at both ends

Rotary Juction-One Connection Double Acting-Adjustable Cushioning at both ends (Pneumatic)

Rotary Juction-Thre Connections Double Acting Telescopic Cylinder

Rotary Shaft-Uni-directional Semi -Rotary Actuator Limited Angle

Rotary Shaft-Bi-directional

Shaft-Detent Held

Pivoting Device

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HUSCAN Machinery Inc.
7 Barwick dr. Barrie, Ontario, L4N 6Z7 Canada
Tel: (705) 331 9444, Fax: (705) 730 0751 e-mail:info@huscan.com