Dolphin Diamond Series Amp Master Pumps
Dolphin Diamond Series Amp Master Pumps are one of the most energy efficient pumps on the market today. These high quality units offer whisper quiet operation, cool operation, and years of reliable use. Amp Master Pumps are an excellent choice for use in Koi ponds, water gardens and aquarium applications. High head, low current draw. Premium efficiency side discharge 1.5-inch pumps are available with your choice of freshwater seals, clean filtered marine seals, or marine/reef abrasive water seals to suit your specific application. Covered by two year manufacturer's warranty plus 10 years extended factory service guarantee. Motor pad and 1.5-inch new split ring super seal unions included.
Features:
* Low amp draw pumps with 4 seal types for any type of water being pumped
* Very cool running 1725 RPM 1/3HP motors for 6250GPH models
* Very cool running 1725 RPM 1/15HP motors for 4750GPH models
* For marine/reef use Dolphin recommends type 3 or 4 seals. These models are superior to magnetic drive pumps in many ways.
* Silent indoor or unprotected outdoor use.
* Circulates up to 6250 GPH
* All new engineering using fringe tech seals -- simply the best pump on Earth for aquariums and ponds
* Two year factory warranty plus free lifetime factory service guarantee
* Extremely compact yet outperforms heavy bulky 2-inch pumps
* Built to consume the lowest amount of energy per gallon pumped
* Unique seal engineered to perform at 100% for life and outlasts all other pump seals on the market by many years
| Item # | Description | Price | Points | |
| 73203247501 | Dolphin Diamond Series 4750GPH Pump w/Freshwater Seals | Was $424.55$385.95 | 1100 | Ships 4 Free |
| 73203262501 | Dolphin Diamond Series 6250GPH Pump w/Freshwater Seals | Was $445.45$404.95 | 1200 | Ships 4 Free |
| 73203247502 | Dolphin Diamond Series 4750GPH Pump w/Prefiltered Marine Seals | Was $455.35$413.95 | 1200 | Ships 4 Free |
| 73203262502 | Dolphin Diamond Series 6250GPH Pump w/Prefiltered Marine Seals | Was $472.95$429.95 | 1200 | Ships 4 Free |
| 73203247503 | Dolphin Diamond Series 4750GPH Pump w/Marine/Reef Abrasive Proof 90 Seals | Was $521.35$473.95 | 1400 | Ships 4 Free |
| 73203262503 | Dolphin Diamond Series 6250GPH Pump w/Marine/Reef Seals | Was $542.25$492.95 | 1400 | Ships 4 Free |
| 73203247504 | Dolphin Diamond Series 4750GPH Pump w/Marine/Reef Abrasive Proof 100 Seals | Was $624.75$567.95 | 1700 | Ships 4 Free |
| 73203262504 | Dolphin Diamond Series 6250GPH Pump w/Reef/Abrasive Proof Seals | Was $646.75$587.95 | 1700 | Ships 4 Free |
