Description
Balboa 1.5 HP Olympian Mark II/III Bath Pump — 115V, 13A (97611-420)
The Balboa Olympian High Efficiency (HE) Bath Pump is the trusted replacement for Balboa water systems, engineered to power spa jets with maximum efficiency. Designed for Balboa Olympian Mark II/III configurations, this 1.5 horsepower pump delivers strong water flow while drawing less current, helping you maintain powerful jet performance without a steep energy bill.
Why this pump stands out
- High-efficiency operation: More water flow per amp, so you can run additional jets or upgrade jet intensity without moving to a higher amperage unit.
- Volute design advantage: The new Volute improves water performance over older Mark III iterations while maintaining a lower amperage motor footprint.
- Low amperage, standard voltage: 115V with a 13A draw fits typical home spa wiring, simplifying installation and reducing electrical load.
- Quiet, compact, and light: Engineered for unobtrusive operation and tight spaces—especially beneficial for tubs with back jets or compact garden tubs.
- Durable build: Glass-reinforced composite housing provides robust corrosion resistance in wet spa environments.
- Self-draining suction inlet: Helps minimize residual water after use, supporting easier maintenance and system longevity.
- UL Recognized (USA and Canada): Certified safety and compatibility for residential spa applications.
- Replacement compatibility: Specifically designed to replace Balboa 97611-420 within Olympian Mark II/III bath pump setups.
What problems this pump solves
If your spa’s jets have lost their punch or your old pump runs hot and loud, the Olympian HE pump restores jet performance while reducing energy consumption. The combination of the Volute design and EPP (Equivalent Pump Performance) designation means you can achieve desired jet output without overtaxing the motor, translating to tangible energy savings and smoother operation over time.
Who should consider this pump
- Hot tub and spa owners maintaining Balboa Olympian Mark II/III systems seeking a reliable, energy-efficient replacement.
- Installers and service professionals looking for a compact, low-amperage option that still delivers strong jet flow.
- Owners of tubs with back jets or compact garden tubs where space and noise are concerns.
Use cases and practical insights
- Replace a failing pump in a Balboa Olympian Mark II/III spa to restore original jet performance without upgrading electrical infrastructure.
- Upgrade jet capability in a tub by leveraging the pump’s higher flow-per-watt efficiency, enabling more jets without increasing amperage.
- Choose this pump for installations that require a compact, quiet unit with durable construction and U.S./Canada safety recognition.
With the Balboa 1.5 HP Olympian Mark II/III Bath Pump, you get a purpose-built solution that blends efficiency, reliability, and space-conscious design. It’s not just a replacement—it's a smarter way to power your spa jets while keeping energy use and maintenance simple.
Replacement Balboa 1.5 HP Olympian Mark II/III Bath Pump [115v] [13 Amps] (97611-420)
The Olympian Pump from Balboa Water Group is the industry solution to high efficiency pumps! With the New Volute design the Olympian High Efficiency Pump exceeds the water performance of the Olympian Mark III pumps with lower amperage motors. Olympian HE pump water performance will be designated as EPP (Equivalent Pump Performance).
The High Efficiency design means more water flow per amp of power. This translates into cost savings by either: adding jets without having the added expense of a more powerful pump moving to a lower amp pump with EPP (Equivalent Pump Performance) to meet your system needs Balboa Olympian Pumps Feature:
- Quiet operation
- High water flow
- Light weight
- Competitive Prices
- Low Amperage Motors
- Self draining suction inlet
- UL Recognized for USA and Canada
- Glass reinforced composite pump housing
- Compact size critical on tubs with back jets or garden tubs
- New compact design - with quieter operation


