1Integral Relief Valve

Features:

1. Tamper resistant design
2. Relieves by cracking at nominal pressure relief setting
3. Contains only three components (valve cover, poppet and spring)

Benefits:

1. Protects pump against over pressure condition
2. Prevents unsafe misuse of the pressure relief valve
3. Minimizes the chance for unwanted flow rate leakage through PRV

2Jackscrew Disassembly Holes

Feature:

1. Jack screw holes in head

Benefit:

1. Simplifies disassembly and reduces downtime

3Heavy-Duty Casing Materials

Feature:

1. High strength ductile iron, grade WCB carbon steel or 316 Stainless Steel available

Benefits:

1. Three materials available to suit your application needs
2. Excellent corrosion resistance

4Static O-Ring Seals

Features:

1. Only 2 static O-rings seal the fluid chamber
2. Viton? is standard
3. FEP-encapsulated Viton, PFA-encapsulated Silicone, Kalrez (optional)

Benefits:

1. Improved leak protection over flat gaskets
2. Excellent protection against corrosive fluids

5High Quality Gear Materials

Features:

1. 1141 Steel (carbon steel and ductile iron models)
2. 17-4PH Stainless Steel (stainless steel models)

Benefits:

1. High tensile strength and long wear life
2. Excellent corrosion resistance

6Between-the-Bearings Support System

Features:

1. Eliminates traditional cantilever design
2. Eccentric spindle is stationary and fully supported in three locations (head, crescent, and canister)
3. Large bushings to optimally distribute loads

Benefits:

1. Improved radial support of idler gear and rotor
2. Longer mean time between repair
3. Suitable for all viscosities

7Robust Bushing Design

Features:

1. Premium grade carbon-graphite (standard)
2. Bronze, tungsten carbide and resin-impregnated carbon graphite (optional)
3. Lubricated and cooled by internal recirculation

Benefits:

1. Longer wear life
2. Suitable for a wide range of viscosities
3. Broad chemical compatibility
4. Run-dry capability
5. Reduced load and increased wear life

8Containment Canister

Features:

1. Single fluid chamber design
2. Patent-pending design is strong, yet minimizes heat generation
3. 316 Stainless Steel construction

Benefits:

1. Improved fluid circulation
2. Excellent corrosion resistance
3. More reliable pump operation
4. Higher viscosity capabilities

9Rare Earth Magnet System

Features:

1. Neodymium-iron-boron magnets standard
2. Samarium cobalt magnets optional
3. Optimized magnet size and spacing

Benefits:

1. Increased torque for high viscosity fluids
2. High temperature capabilities
3. Reduces chances of decoupling

10Canister Protection

Features:

1. Skid pads in magnet housing
2. Hub in support plate

Benefits:

1. Prevents canister damage if bearings or bushings fail

11Powder Coated External Surfaces

Features:

1. High-quality polyester powder coating of external surfaces (excluding Stainless Steel surfaces)
2. Superior adhesion and hardness

Benefits:

1. Chemically resistant
2. Resistance to chipping and peeling

12Integral Foot

Feature:

1. Integral with magnet housing

Benefits:

1. Optimal shaft alignment
2. Rigid mounting

13SKF? Explorer Deep Groove Ball Bearings

Features:

1. Very precise tolerances
2. Optimized internal surface finishes
3. Greased with lifetime seal

Benefits:

1. Longer bearing service life
2. Lower maintenance and operating costs
3. Maintenance-free

14No End Clearance Adjustment

Feature:

1. Rotor-to-head clearance predetermined by spindle design

Benefits:

1. No adjustments needed
2. Self-adjusts for temperature changes
3. Reduced assembly and maintenance time