Godwin® HL Series (high head)
APHH Auto-Prime High Head Series compared with Godwin® HL Series (high head)
High head duty is matched on numbers, not badges. AMCO does not publish a model-for-model HL table — instead we take your flow, total head and port size and specify the APHH model that holds that duty, which is the only comparison that actually protects your job.
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Published specifications
APHH specifications, model by model
Flow, head, solids passage, impeller and drive for every AMCO model in this comparison. No prices are published on this site — call us and we quote it.
APHH model comparison
Key specifications for every APHH model side by side. Figures are nominal at the stated engine speed.
| Specification | APHH34133x4x13 Auto-Prime Pump | APHH45144x5x14 Auto-Prime Pump | APHH56115x6x11 Auto-Prime Pump | APHH56145x6x14 Auto-Prime Pump | APHH68116x8x11 Auto-Prime Pump | APHH68146x8x14 Auto-Prime Pump | APHH810148x10x14 Auto-Prime Pump |
|---|---|---|---|---|---|---|---|
| Suction x Discharge | 4" x 3" | 5" x 4" | 6" x 5" | 6" x 5" | 8" x 6" | 8" x 6" | 10" x 8" |
| Max Flow | 700 gpm | 800 gpm | 1,500 gpm | 1,500 gpm | 1,500 gpm | 2,000 gpm | 3,400 gpm |
| Max Head | 285' | 300' | 165' | 315' | 180' | 300' | 220' |
| Solids Handling | 0.75" | 0.41" | 0.94" | 0.94" | 0.94" | 1.38" | 2" |
| HP @ RPM | 99 @ 2200 | 120 @ 2200 | 120 @ 2200 | 250 @ 2200 | 120 @ 2200 | 300 @ 2200 | 375 @ 2200 |
| Impeller Diameter | 9"–13" | 9"–14" | 9"–11" | 9"–14" | 9"–11" | 10"–14" | 12"–14" |
| Drive | Diesel or electric | Diesel or electric | Diesel or electric | Diesel or electric | Diesel or electric | Diesel or electric | Diesel or electric |
Side by side
What is actually different
Written for buyers who already run this equipment. Where the original manufacturer is the stronger choice, we say so at the bottom of this page.
How the match is made
AMCO
By duty point: required flow, total dynamic head and discharge size from your model, serial number or nameplate photo.
Godwin®
By catalogue model within the HL range.
Duty range
AMCO
High head and high pressure auto-priming packages from 3" to 10" discharge, diesel or electric.
Godwin®
High head range with comparable coverage.
Parts
AMCO
High-pressure wear parts, seal arrangements and rotating components confirmed against your model and serial before quotation.
Godwin®
OEM parts through the OEM channel.
Where it is built
AMCO
Machined, assembled and tested at AMCO's own facility in Houston, Texas. AIS and Build America, Buy America documentation issued per order and serial number.
Godwin®
Global manufacturer with multiple plants and a distributor-led supply chain; domestic-content documentation depends on the model and build.
Who you talk to
AMCO
Direct to the Houston factory desk — the same people who build and stock the parts. Same-business-day reply.
Godwin®
Usually routed through a regional distributor or branch, which adds a step between you and the factory.
Drive options
AMCO
Diesel or electric drive on the same pump end, specified per order.
Godwin®
Diesel and electric options offered, typically as separate catalogue packages.
How you get a price
AMCO
No prices are published. Call the Houston desk and we quote your duty point, quantity and lead time in one call.
Godwin®
Quoted through the distributor network.
Parts interchange
What we stock for Godwin® HL Series (high head) equipment
We do not publish prices. Give us a call with your model, serial number and quantity and we confirm availability, lead time and a quote on the spot.
- High-pressure impellers
- Wear plates and rings
- Mechanical seal arrangements
- Shafts, bearings and brackets
- Complete rotating assemblies
Being straight with you
When to stay with Godwin®
If nobody on site can give you flow and head figures, and the unit is still under OEM support, start with the OEM. Send us the nameplate photo and we will tell you plainly whether we can match the duty.
Godwin® and other manufacturer names are used for identification only and remain the property of their owners. AMCO Pump Manufacturing is an independent manufacturer and is not affiliated with, endorsed by or sponsored by any other pump manufacturer.
We reply the same business day. Need it now? Call 713-690-7575.
Continue exploring
- All comparisons
Godwin® CD, Godwin® HL and Gorman-Rupp Super T® side by side.
- Pump terms explained
Duty point, total dynamic head, solids passage in plain English.
- Field results
How AMCO units and parts performed on real jobs.