Aqualon 11950 – High-Pressure Cylinder – Replaces OMAX 300737
Aqualon Part Number: 11950
Replaces OMAX Part Number(s): 300737
Other References: None verified
Stock Status: In stock (Europe) – Estimated 2 week lead time. Ships from Melbourne, Australia.
Overview
The Aqualon 11950 – High-Pressure Cylinder – Replaces OMAX 300737 is a direct-replacement cylinder used in OMAX/MAXIEM legacy direct-drive pump wet ends. It houses the liquid displacer and forms the primary pressure chamber where the reciprocating plunger drives water into the high-pressure circuit.
Purpose / Why It Matters
This cylinder provides the sealing surface and structural strength required to contain high operating pressures in OMAX/MAXIEM direct-drive pump systems. Maintaining a clean, undamaged bore is essential for consistent pressure generation, predictable seal life, and stable pump performance.
Compatibility
This part replaces OMAX 300737 and is compatible only with systems and assemblies that specify that OEM number, including legacy OMAX direct-drive and MAXIEM pumps.
No EnduroMAX compatibility is implied or should be assumed.
When to Replace / Service Indicators
Replace the cylinder when:
• Scoring, pitting, or corrosion is visible inside the bore
• Seal life becomes unusually short
• Pressure becomes unstable despite verified seals and plungers
• A wet-end rebuild schedule calls for cylinder replacement
Common Uses
• Routine wet-end rebuilds on OMAX/MAXIEM direct-drive pumps
• Repairs involving worn or damaged cylinder bores
• Restoring pump performance when output pressure becomes inconsistent
Why Choose Aqualon
The Aqualon 11950 follows the verified geometry and tolerances of the OMAX 300737 cylinder, ensuring correct fit, sealing compatibility, and predictable behavior within legacy OMAX/MAXIEM direct-drive pump wet-end assemblies.
