ACCA 1L10 Progressive Cavity Pump
Complete 1-stage L10 pump for supported Moyno® 1L10 replacement applications.
The L10 pumping element has 18.3 GPM per 100 RPM theoretical displacement. The 1-stage configuration is selected for lower differential-pressure duties within the L10 family.
1L10 Pump Specifications
| Stages | 1 | Theoretical displacement | 18.3 GPM / 100 RPM |
|---|---|---|---|
| Suction | 6.00 in | Discharge | 5.00 in |
| Overall length (CP) | 53.62 in | Weight | 412 lb |
How to Read 1L10
Stage count is selected around differential-pressure requirements.
Identifies the L-Frame drive-end and pumping-element relationship.
L10 displacement is 18.3 GPM per 100 RPM.
Important: stage count affects pressure capability; it does not multiply displacement per revolution. 1L10, 2L10 and 3L10 use the same L10 theoretical displacement.
1L10 Theoretical Capacity by Speed
Actual delivered flow can be lower depending on differential pressure, viscosity, rotor/stator fit, wear and internal slip.
Materials of Construction & Type Designation
L-Frame pumps use a three-letter Type Designation to identify materials by component group. CDQ is a common standard construction, but it is only one of many available material combinations.
C Cast Iron · E Alloy CB-20 Stainless · H Hastelloy C · M Monel · S 316 Stainless Steel · W Cast Steel · X Special
D Alloy Steel · E Alloy CB-20 Stainless · G 416 Stainless · H Hastelloy C · J 17-4 PH Stainless · M Monel · S 316 Stainless · X Special
The third character identifies the stator material only; it does not identify the stator tube/casing material.
Stator Material Codes
| Code | Material Designation | Code | Material Designation |
|---|---|---|---|
| B | EPDM 300, 70 durometer | C | Buna-N 103, 50 durometer |
| D | Tool Steel | E | Buna-N 110, 70 durometer |
| F | Viton 500, 75 durometer | G | 416 Stainless Steel |
| H | Hastelloy C | J | 17-4 PH Stainless Steel |
| K | Hypalon 800, 70 durometer | M | Buna-N 100M, 70 durometer |
| P | Thiokol, 70 durometer | Q | Buna-N 100, 70 durometer |
| R | Natural Rubber 200, 55 durometer | T | Teflon, 15% glass |
| U | Urethane, 70 durometer | X | Special to application |
| Z | Buna-N 150, 70 durometer |
Example – CDQ: C = cast-iron suction housing; D = alloy-steel wetted internals; Q = Buna-N / nitrile stator. The three-letter type code should be read as a material system, not as a single fixed construction.
Stator casing: the type designation does not identify the stator tube. ACCA stator references distinguish regular-steel casing (C4 series) and stainless-steel casing (C5 series) where applicable.
Special Construction / Trim Code: Semi-standard and special-construction pumps may include a separate three-character trim code. The first character identifies sealing variations, the second identifies internal variations, and the third identifies rotor variations. When replacing a special-construction pump, provide ACCA with the complete frame, type designation and trim code.
Typical 1L10 Applications
Use these application guides for process-specific selection considerations. Final pump construction should be confirmed against the actual fluid and duty.
Wastewater & Sludge
Sludge transfer and solids-bearing wastewater services.
Marine Fuel & Viscous Transfer
Viscous transfer services where progressive-cavity pumping is appropriate.
Mining
Abrasive and solids-bearing process duties with application-specific materials.
1L10 Technical Downloads
1L10 Dimensions & Installation Drawing
Complete dimensional reference including connections, keyway, disassembly clearance and pump weight.
L10 Operation & Maintenance Manual
Installation, maintenance, disassembly, inspection, replacement-parts references and service information.
Maintaining an Existing L10 Pump?
Rotors · Stators · Connecting Rod Kits · Drive Components · Bearings · Seals
ACCA supports the installed L10 family with replacement pumping elements and drive-end components.
L10 Element Engineering
The L10 pumping element displaces 18.3 GPM per 100 RPM. Pump speed establishes theoretical capacity before slip and application corrections are considered. For abrasive water-based slurries, horsepower allowance must account for solids concentration and particle size. For Newtonian viscous fluids, apply the L10 viscosity horsepower adder appropriate to viscosity, speed and stage count. Temperature and rotor fit can also increase required starting torque and horsepower.
Approved ACCA L10 configurations on this site: 1L10, 2L10 and 3L10. Do not infer additional stage configurations from generic engineering tables.
Use the L-Frame Horsepower, Slurry & Viscosity Selection Guide →
Related L10 Pump Configurations
Need a 1L10 Replacement Pump?
Send ACCA the existing pump model and operating conditions. We can review flow, differential pressure, fluid, materials, elastomer and drive requirements.
Moyno® is a registered trademark of its respective owner. ACCA Pumps is independent; model references identify compatible replacement applications.