Marine HVAC Coolant Pump
SPM1000-230
230V submersible 14.5 GPM marine HVAC coolant pump with epoxy-encapsulated motor and run-dry protection. ETL listed, ISO 8846. Ships same day.
Key Features
- Run-dry protection
- Fully submersible
- Epoxy-encapsulated motor
- ISO 8846 ignition protected
Technical Specifications
Performance
Electrical
Physical
Connections
Identification
Overview
The KoolAir SPM1000-230V is a fully submersible 1000 GPH marine HVAC pump with an epoxy-encapsulated motor, designed for below-waterline installation in demanding marine environments.
Key Benefits
- Fully Submersible - Epoxy-encapsulated motor rated for continuous submerged operation.
- Run-Dry Protection - Hardened carbon bushing allows extended dry running without damage.
- ISO 8846 Ignition Protected - Safe for use in enclosed engine compartments.
- Sealless Magnetic Drive - No shaft seal to leak or replace.
- 14.5 GPM Flow Rate - High capacity for larger marine HVAC systems.
Applications
Customer Reviews
Marty Smith
While in Guatemala for hurricane season, AC pump started failing. Thank you for the extra effort to search the warehouse and find the last one! Arrived in a week and we are back to cool air!
Mariana Pezzulo
We have been replacing the March air cooled for this model and has worked fine for the last 5 years. 3 pumps on board.
Jeff Rickels
There are too many things that can go wrong when you're on the water, you need to mitigate risk and making the decision to implement a KoolAir pump helps me do just that.
Shipping & Returns
Orders placed before 2:00 PM EST ship the same business day (in stock). Standard delivery typically takes 3–5 business days; express delivery typically takes 1–3 business days. Delivery times are estimates and are not guaranteed.
Shipping cost is calculated at checkout based on your delivery address. For full details, see our shipping policy.
Not the right fit? Returns are accepted within 30 days. See our returns and refunds policy for details.