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View full details5 HP is the last HP tier available in single-phase power. Above 5 HP the fountain lineup jumps to 3-phase 208V/460V for the Airmax LakeSeries and larger Vertex commercial models. That makes 5 HP the sweet spot for HOA lakes and resort waterfronts where you want real commercial presence but do not have 3-phase electrical service available.
You'll find 13 fountains with a 5 HP configuration. Airmax LakeSeries 5 HP at $8,500 (single-phase). Vertex commercial 5 HP: Vertical FunnelJet ($8,840), Vertical TriTier and TwoTier ($9,450), FunnelJet Floating ($10,670), TriTier and TwoTier Floating ($11,250), and GeyserJet ($13,720). Ultra-premium Vertex RingJet at $20,780. Signature spray patterns visible from hundreds of yards.
Different HP? See 3 HP or the full Lake & Commercial Fountains collection.

Four reasons 5 HP is the sweet spot for commercial-scale visibility on single-phase electrical service.
5 HP is the highest HP available in single-phase power. Above 5 HP, most commercial fountains require 3-phase 208V/460V service.
5 HP produces signature-class spray patterns visible from hundreds of yards. Ideal for HOA main entries, resort waterfronts, and golf course accent water features.
Airmax LakeSeries 5 HP entry at $8,500 through ultra-premium Vertex RingJet at $20,780. Choose based on visibility goals and signature spray pattern preference.
5 HP delivers commercial-tier visibility on 3-5 acre lakes. Larger lakes (5+ acre) benefit from stepping to 7.5+ HP (3-phase).
Three tiers cover Airmax commercial value, Vertex commercial signature, and ultra-premium Vertex.
Best-value commercial 5 HP. Airmax LakeSeries multi-configuration fountain with 2/3/5 HP options in single unit product. Still single-phase, real commercial construction.
Shop AirmaxFull Vertex commercial 5 HP lineup: Vertical FunnelJet, TriTier, TwoTier, and Floating Series. Signature spray patterns for HOA main entries.
Shop VertexVertex RingJet Floating in 5 HP configuration. Distinctive ring spray pattern that reads uniquely from a distance. Signature visual identity for large lakes.
Shop UltraYes, if: lake is 3 to 5 acre, you want signature commercial visibility, and you have 230V single-phase service (no 3-phase available). 5 HP is the maximum single-phase commercial-tier fountain.
Consider 7.5+ HP if: lake is 5+ acre, you have 3-phase electrical service available at the site, or you want ultra-premium signature displays from Vertex MultiGeyser or AerationJet. Call (470) 354-1969.
Related HP and pond-size collections.
9 commercial-tier fountains with 5 HP configurations available.

Airmax's flagship single-phase commercial fountain in 5 HP configuration. Best value for real commercial construction without 3-phase electrical service.

Vertex Vertical Series FunnelJet in 5 HP. Signature tall plume that reads from hundreds of yards. HOA main entry landmark.

Vertex Vertical TriTier in 5 HP. Layered three-tier spray pattern with distinctive visual character.

Vertex Floating Series FunnelJet in 5 HP. Wider spray footprint than Vertical Series for spreading across larger surface area.

Vertex Floating TriTier in 5 HP. Three-tier layered pattern with wider footprint. Distinctive visual identity for HOA main entries.

Vertex 5 HP GeyserJet: signature tall geyser spray pattern. Top of Vertex's 5 HP commercial lineup and the visibility peak for single-phase installs.

Budget entry point at 5 HP. Vanguard Hydro-Torque configuration for premium residential lakes wanting 5 HP without commercial-tier pricing.

Kasco J Series available in 5 HP. Kasco WaterGlow RGB LED lighting compatibility for nighttime commercial displays.

Ultra-premium Vertex RingJet in 5 HP configuration. Distinctive ring spray pattern for unique visual identity on large lakes.
Related HP and commercial fountain collections.
Common questions on commercial 5 HP fountains.
3 to 5 acre lakes are the sweet spot. On 3 acre it delivers signature commercial presence; on 5 acre it hits the ceiling for single-phase visibility. Larger lakes (5+ acre) benefit from 7.5+ HP (3-phase).
No, 5 HP is the highest HP still available in single-phase 230V. Above 5 HP (7.5, 10, 15+ HP), most commercial fountains require 3-phase 208V or 460V electrical service.
Roughly 3,750 watts running 24/7. At typical US electricity rates $300 to $450/month. Real commercial-scale operating cost.
Vertical Series ($8,840-$9,450 in 5 HP): tall vertical spray patterns for distance visibility. Best for HOA entry ponds where the fountain becomes a landmark.
Floating Series ($10,670-$11,250 in 5 HP): wider spray footprint that spreads across surface area. Best for larger wide-open water bodies.
Yes. Kasco J Series pairs with Kasco WaterGlow RGB LED. Airmax LakeSeries supports RGBW color-changing kits. Vertex commercial fountains offer LED lighting compatibility.
Larger commercial 5 HP fountains benefit from professional install. Anchor with 3-4 concrete mooring blocks, run 230V cable to shore (often through underground conduit for commercial installs), connect to a permitted GFCI-protected control panel by a licensed electrician.
Yes, Airmax LakeSeries 5 HP and all Vertex commercial 5 HP ship LTL freight with liftgate service. Free U.S. shipping still applies. Vertex commercial typically 4-8 week lead time from Wisconsin.
Airmax: standard manufacturer warranty with commercial extended options. Vertex: manufacturer warranty on motor and float assembly. Pro Pond Supply handles claims as authorized dealer.
Yes, definitely for 5 HP commercial fountains ($8,500+). HOA boards should approve the specific model, installation plan, and electrical connection method before ordering.
Best value commercial: Airmax LakeSeries 5 HP $8,500 (single-phase).
Vertex commercial: Vertical FunnelJet or TriTier $8,840-$9,450 for landmark visibility, or Floating Series $10,670-$11,250 for wide-open water bodies.
Signature spray: Vertex GeyserJet $13,720 or ultra-premium RingJet $20,780.