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Franklin Electric Close-Coupled Centrifugal Pump
Franklin Electric XS 8613 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric XS 8613 Flanged Centrifugal Pump
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Franklin Electric XS 6413H Flanged Centrifugal Pump
Franklin Electric
Franklin Electric XS 6413H Flanged Centrifugal Pump
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Franklin Electric XS 4313 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric XS 4313 Flanged Centrifugal Pump
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Franklin Electric XS 439 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric XS 439 Flanged Centrifugal Pump
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Franklin Electric HC 8695 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 8695 Flanged Centrifugal Pump
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Franklin Electric HC 8610 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 8610 Flanged Centrifugal Pump
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Franklin Electric HC 4310 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 4310 Flanged Centrifugal Pump
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Franklin Electric HC 42510 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 42510 Flanged Centrifugal Pump
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Franklin Electric HC 3210 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 3210 Flanged Centrifugal Pump
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Franklin Electric HC 6410 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 6410 Flanged Centrifugal Pump
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Franklin Electric HC 5475 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 5475 Flanged Centrifugal Pump
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Franklin Electric HC 4475 Flanged Centrifugal Pump
Franklin Electric
Franklin Electric HC 4475 Flanged Centrifugal Pump
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Franklin Electric Close-Coupled Centrifugal Pump
Franklin Electric
Centrifugal Pumps
Close-coupled AG, D, FAC, HC and XS surface pumps for water transfer, pressure boosting, circulation and irrigation — threaded and flanged, with engineering-led selection from Watermain Supply.
5 SeriesAG · D · FAC · HC · XS
2,000 GPMFamily capacity ceiling
450 ftFamily head ceiling
1/3–75 HPListed motor range
60 HzU.S. selections
Franklin Electric builds close-coupled centrifugal surface pumps in five families — AG, D, FAC, HC and XS — that between them cover fractional-horsepower transfer duties up to large flanged water-handling installations. The families differ in hydraulic range, connection type, casing and impeller materials, seal construction and motor configuration, so the right choice is set by the duty point and the installation, not by horsepower alone.
We supply the U.S. 60 Hz range in NPT and flanged configurations and select each pump against the manufacturer’s published curve for your flow, head, liquid and electrical supply. Compare the families below, or call 1-888.510.4036 and we will size it for you. Genuine Franklin Electric equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.
The Five Franklin Electric Series
Compare construction and published limits first, then confirm the individual model curve.
AG Series
Threaded and flanged water handling
900 GPMcatalog max. capacity
325 ftcatalog max. head
1–75 HPlisted motor range
150 psimax. working pressure
Cast-iron casing with a stainless-steel impeller and back-pullout construction. Its mix of NPT and Class 125 flanged connections makes AG a useful starting point for water supply, pressure boosting and recirculation where piping fit matters as much as the duty point.
Key specifications
- Replaceable 416 stainless-steel shaft sleeve
- Horizontal discharge with eight optional volute positions
- Mechanical-seal construction; confirm the exact order configuration
Best forPressure boosting, water supply and treatment, washdown, recirculation and irrigation.
Browse AG Models
D Series
Threaded, broad motor range
650 GPMcatalog max. capacity
300 ftcatalog max. head
1/3–50 HPlisted motor range
150 psimax. working pressure
Spans small fractional-horsepower pumps through larger threaded centrifugals. DA, DB and DC designations identify different hydraulic designs; the L versions identify the 1,800 RPM selections. Compare the complete model rather than treating every D Series pump as interchangeable.
Key specifications
- DA1A / DA1B stainless-steel impellers
- DB and DC1-1/2, DC2 silicon-brass impellers; DC4 cast iron
- Small models use a 56C motor and coupling; JM versions use a shaft sleeve and O-ring
Best forIrrigation, commercial water handling, construction, municipal service and light industry.
Browse D Models
FAC Series
Focused 3–5 HP range
150 GPMcatalog max. capacity
160 ftcatalog max. head
3–5 HPlisted motor range
120 psimax. working pressure
The FAC range shown here uses 2 in × 2 in NPT suction and discharge, a CF8M stainless-steel impeller and a silicon-carbide-based mechanical seal. A focused option for circulation, liquid transfer and booster or jockey service when its published curve matches the required flow and head.
Key specifications
- Rotatable volute with tapped drain openings
- Vertical or horizontal mounting
- 3,600 RPM motor options in ODP and TEFC enclosures
Best forWater circulation, booster and jockey-pump service, liquid transfer, spraying systems and general service.
Browse FAC Models
HC Series
Highest head and casing limits
1,900 GPMcatalog max. capacity
450 ftcatalog max. head
7.5–50 HPlisted motor range
350 psimax. working pressure
A ductile-iron volute, stainless-steel impeller and the highest published head and working-pressure limits of the five families. A candidate for demanding flanged water-handling installations, subject to the individual curve, motor and suction conditions.
Key specifications
- Hydraulically balanced enclosed impeller
- Replaceable shaft sleeve and cast-iron wear rings
- Back-pullout construction, casing jack-out holes, vertical or horizontal mounting
Best forIrrigation, commercial and municipal service, construction, mining and light industry.
Browse HC Models
XS Series
High-flow, 1,800 RPM
2,000 GPMcatalog max. capacity
180 ftcatalog max. head
7.5–75 HPlisted motor range
250 psimax. working pressure
The highest published capacity ceiling in this group with a lower head ceiling than HC. Its 1,800 RPM design, Class 125 flanged connections and hydraulically balanced impeller suit requirements centered on moving a larger volume at a compatible head.
Key specifications
- Back-pullout construction and replaceable shaft sleeve
- Vertical or horizontal mounting; casing jack-out holes
- The 6 × 8–13 design uses a split volute to reduce radial bearing load
Best forHigh-flow transfer or circulation, evaluated against the exact liquid, system head and suction requirements.
Browse XS Models
Capacity, head and working pressure are separate catalog limits — maximum capacity and maximum head do not occur at the same operating point. Listed motor ranges describe the linked selections, not every configuration Franklin Electric may offer.
AG vs D vs FAC vs HC vs XS
Published family ceilings from the Franklin Electric catalogs. These are screening values, not guaranteed duty points.
| Series | Capacity up to | Head up to | Max. working pressure | Max. liquid temp | Catalog speed | Connections |
|---|---|---|---|---|---|---|
| AG | 900 GPM | 325 ft | 150 psi | 212°F | 1,800 / 3,600 RPM | NPT or Class 125 flanged, by model |
| D | 650 GPM | 300 ft | 150 psi | 212°F | 1,800 / 3,600 RPM | NPT threaded |
| FAC | 150 GPM | 160 ft | 120 psi | 212°F | 3,600 RPM | 2 in × 2 in NPT |
| HC | 1,900 GPM | 450 ft | 350 psi | 212°F | 1,800 / 3,600 RPM | Class 150 flanged |
| XS | 2,000 GPM | 180 ft | 250 psi | 212°F | 1,800 RPM | Class 125 flanged |
Quick rule. Need flanged head above ~325 ft? Start at HC. Moving high volume at moderate head? Start at XS. Threaded replacement or general boosting? Start with D and AG, and use FAC for a compact 3–5 HP, 2 in × 2 in NPT duty. In every case the selected model curve, not the family ceiling, decides the pump.
What changes between the families
| Comparison | Practical distinction |
|---|---|
| AG vs D | Both list 150 psi working pressure and threaded selections. AG also offers flanged versions and stainless-steel impellers; D impeller material varies by hydraulic model. AG ceilings are 900 GPM / 325 ft versus 650 GPM / 300 ft for D. |
| FAC vs D | FAC is the focused 3–5 HP, 2 in × 2 in NPT option; D spans more hydraulic sizes and a wider horsepower range. FAC uses GL-SiC seal faces and FKM elastomers; the D catalog describes carbon/ceramic faces with nitrile as standard. |
| AG vs HC | AG offers NPT and Class 125 flanged selections; HC uses Class 150 flanged connections and a ductile-iron volute. HC limits extend to 1,900 GPM, 450 ft and 350 psi — selection still requires the specific curve. |
| HC vs XS | HC has the higher head ceiling (450 ft vs 180 ft); XS the higher capacity ceiling (2,000 GPM vs 1,900 GPM). XS is 1,800 RPM only; HC includes 1,800 and 3,600 RPM designs. These figures do not establish a direct replacement. |
Rated Performance
The catalogs publish family ceilings and model curves, not tabulated duty points, so we quote the nominal ceilings and select from the curve — we never invent curve points.
The figures in the comparison above are the highest capacity, head and working pressure each family reaches somewhere across its models. They do not occur together: a pump at its maximum flow is near zero added head, and a pump at maximum head is near zero flow. The usable duty point sits between those extremes and is read from the curve for the specific model, speed and impeller trim.
Working pressure is a separate equipment limit from the head the pump adds. A 350 psi HC casing rating is not a 350 psi pressure rise; the curve sets pump-added head at the operating flow, and inlet pressure adds on top of that when you check the casing, seal and piping limits.
Head to pressure. Boost in psi equals head in feet multiplied by 0.433. A pump adding 100 ft of head raises pressure about 43 psi. For the exact model, request the manufacturer curve and read head, efficiency, power and NPSHR at your design flow. Confirm against the current Franklin Electric data booklet.
Sizing & Best Practices
How we size a centrifugal pump, and what to check before installing.
1. Calculate required boost
Required boost = target pressure at the highest fixture + 0.433 psi per foot of elevation + friction loss at design flow − available inlet pressure. Worked example: a three-story building with the highest fixture 30 ft above the pump, 45 psi wanted at that fixture, 12 psi of friction loss at design flow and 40 psi city inlet needs 45 + (0.433 × 30) + 12 − 40 ≈ 30 psi of boost — about 70 ft of head (30 ÷ 0.433). Select a model that delivers roughly that head at the design flow, read from the curve.
2. Estimate peak flow honestly
Size flow to simultaneous demand, not the sum of every fixture. For residential and multi-family, convert fixture units with the Hunter curve (IPC Table 604.3 water-supply fixture units); for light commercial, use the IAPMO Water Demand Calculator, which gives lower, more realistic peaks for modern low-flow fixtures. Oversizing to a fixture-count total pushes the pump left of its best-efficiency point and shortens seal and bearing life.
3. Check model limits
Confirm the 60 Hz variant’s inlet-pressure and suction-lift limits, the 212°F maximum liquid temperature, and the enclosure (ODP vs TEFC) for the environment. Match connection type and size — NPT versus flanged, and the flange class — and remember a flange-class number is a joint rating, not the pump’s working-pressure limit. Verify all wetted materials and elastomers against the actual liquid.
Sizing rule of thumb. If the duty point lands past about 70 percent of a model’s maximum head at the design flow, step up a model — it leaves headroom for friction the estimate missed and keeps the pump off its steep end.
Which Franklin Centrifugal Pump Do You Need?
Starting points to shortlist a family; final selection depends on the actual operating point and installation. Call with flow, head, elevation and fixture count for an engineering-led pick.
| Requirement | Start by comparing | What to verify |
|---|---|---|
| Compact 3–5 HP transfer or circulation | FAC | 2 in × 2 in NPT connections, 3,600 RPM curve, liquid compatibility, available power. |
| Threaded replacement pump | D and AG | Complete model, suction/discharge sizes, motor speed, impeller trim, dimensional fit. |
| Water supply, washdown or treatment feed | AG | Required pressure at design flow, inlet conditions, seal materials, any application approvals. |
| Higher-head flanged duty | HC; compare AG where its curve fits | Flow at head, casing pressure including inlet pressure, motor power, NPSH. |
| High-flow transfer or circulation | XS and HC | Actual system curve and suction conditions; efficiency and NPSH at the intended duty, not at max flow. |
| Irrigation installation | AG, D and HC | Zone demand, elevation, piping losses, source-water conditions, connection requirements. |
| Municipal, construction or industrial water handling | D and HC; compare others by duty | Liquid characteristics and materials — an application label does not establish solids or chemical compatibility. |
Construction & What Matters When Ordering
Material and configuration differences can decide a selection even when two pumps cover a similar flow and head.
| Series | Volute / casing | Impeller | Standard seal (per catalog) | Motor |
|---|---|---|---|---|
| AG | ASTM A48 Class 30 cast iron | CA6NM stainless steel | Carbon/ceramic faces, nitrile elastomers, 316 SS components | JM / JP frame; ODP or TEFC |
| D | Cast iron | Stainless, silicon brass or cast iron, by model | Carbon/ceramic faces, nitrile elastomers, 300-series SS | 56C or JM frame; ODP / TEFC |
| FAC | Cast iron | CF8M stainless steel | GL-SiC / GL-SiC faces, FKM elastomers, 300-series SS | JM frame; ODP or TEFC |
| HC | Ductile iron | CA6NM stainless steel | Silicon-carbide faces, FKM elastomers | JP frame; ODP or TEFC |
| XS | Cast iron | Cast iron (9 in) or stainless (13 in) | Carbon/ceramic faces, nitrile elastomers, 300-series SS | JP frame; ODP or TEFC |
A stainless-steel impeller does not make the whole pump stainless. Confirm all wetted materials and elastomers against the liquid; catalog options and repair-kit configurations can differ from the standard construction summarized here.
Connection type
NPT and flanged versions need different piping. Match suction size, discharge size and flange class — and do not read a flange-class number as the pump’s working-pressure rating.
Motor speed & trim
An 1,800 RPM selection and a 3,600 RPM selection are not equivalent, and impeller trim shifts the curve. Match the complete catalog model when replacing an existing pump.
Service access
AG, HC and XS use back-pullout construction; HC and XS add casing jack-out holes. Allow space for the service arrangement shown in the dimensional drawing.
Motor enclosure
ODP is open drip-proof; TEFC is totally enclosed fan-cooled. Availability varies by model — choose for the installation environment.
Seal materials
Faces and elastomers differ across families — carbon/ceramic with nitrile on D, AG and XS; silicon-carbide with FKM on FAC and HC. Match them to the liquid, not to the pump size.
Not a packaged booster
These are pump-and-motor units. A variable-frequency drive, pressure sensor, tank or control panel is defined separately when the pump is used in a constant-pressure booster system.
Shop Franklin Electric Centrifugal Pump Models
Open a hydraulic model, then choose the required voltage, phase, motor enclosure and horsepower. Each link leads to a Watermain Supply product listing.
AG Series
AG A1157 NPT Centrifugal PumpAG A115 NPT Centrifugal PumpAG A1526 NPT Centrifugal PumpAG AL1526 NPT Centrifugal PumpAG A2256 NPT Centrifugal PumpAG AL2256 NPT Centrifugal PumpAG A238 Flanged Centrifugal PumpAG A238 NPT Centrifugal PumpAG AL238 Flanged Centrifugal PumpAG AL238 NPT Centrifugal PumpAG A2536 Flanged Centrifugal PumpAG A2536 NPT Centrifugal PumpAG AL2536 Flanged Centrifugal PumpAG A25410 Flanged Centrifugal PumpAG AL25410 Flanged Centrifugal PumpAG A346 Flanged Centrifugal PumpAG A346 NPT Centrifugal PumpAG AL346 Flanged Centrifugal PumpAG AL346 NPT Centrifugal PumpAG A349 Flanged Centrifugal PumpAG A349 NPT Centrifugal PumpAG AL349 NPT Centrifugal PumpAG AL349 Flanged Centrifugal PumpAG AL3410 Flanged Centrifugal Pump
D Series
DA1A NPT Centrifugal PumpDA1B NPT Centrifugal PumpDB1 NPT Centrifugal PumpDB1-1/2 NPT Centrifugal PumpDB2 NPT Centrifugal PumpDC1-1/2 NPT Centrifugal PumpDC2 NPT Centrifugal PumpDC4 NPT Centrifugal PumpDAL1A NPT Centrifugal PumpDAL1B NPT Centrifugal PumpDBL1 NPT Centrifugal PumpDBL1-1/2 NPT Centrifugal PumpDBL2 NPT Centrifugal PumpDCL1-1/2 NPT Centrifugal Pump
FAC Series
HC Series
HC 3275 Flanged Centrifugal PumpHC 42575 Flanged Centrifugal PumpHC 4375 Flanged Centrifugal PumpHC 4475 Flanged Centrifugal PumpHC 5475 Flanged Centrifugal PumpHC 6410 Flanged Centrifugal PumpHC 3210 Flanged Centrifugal PumpHC 42510 Flanged Centrifugal PumpHC 4310 Flanged Centrifugal PumpHC 8610 Flanged Centrifugal PumpHC 8695 Flanged Centrifugal Pump
XS Series
XS 439 Flanged Centrifugal PumpXS 4313 Flanged Centrifugal PumpXS 6413H Flanged Centrifugal PumpXS 8613 Flanged Centrifugal Pump
Configuration choices and pricing are on the individual product pages. Confirm the selected factory order number and availability before placing a project order.
Catalogs & Performance Curves
Download the series catalog for model-specific head-versus-flow curves, dimensions, motor data and replacement-part drawings.
| Catalog | Use it to check |
|---|---|
| AG Series Catalog (PDF) | Curves, order information, construction and service detail for AG. |
| D Series Catalog (PDF) | Curves, order information, construction and service detail for D. |
| FAC Series Catalog (PDF) | Curves, order information, construction and service detail for FAC. |
| HC Series Catalog (PDF) | Curves, order information, construction and service detail for HC. |
| XS Series Catalog (PDF) | Curves, order information, construction and service detail for XS. |
For an actual selection use the curve for the correct speed and impeller trim, and review head, efficiency, power and NPSHR at your design flow. A family maximum cannot substitute for that check.
Why Source Franklin Electric Pumps from Watermain Supply
The Right U.S. Build
We supply the U.S. 60 Hz range with the correct voltage, phase and NPT or flanged connections — not an international variant that looks the same on paper but differs on limits and fit.
Engineering-Led Sizing
Send flow, head, elevation, inlet pressure and fixture count and we select against the manufacturer curve — not the family ceiling — so the pump lands near its best-efficiency point.
Multi-Brand Perspective
We sell every major line, so if a Franklin centrifugal is not the right fit we will say so and quote the one that is.
Houston & Gulf Coast Service
Based in Houston and serving the Gulf Coast, we handle replacement identification, submittals and project timelines directly.
Account Terms Available
Net-30 for qualified contractor, property-management and municipal accounts.
Parts & Aftermarket
Genuine spare parts by model and serial — seals, sleeves, wear rings and repair kits — identified from the catalog drawing for your pump.
Frequently Asked Questions
For contractors, maintenance teams and buyers comparing Franklin Electric centrifugal pumps.
What type of pumps are the AG, D, FAC, HC and XS series?
They are close-coupled centrifugal surface pumps. The five families differ in hydraulic range, connection type, materials, seals and motor configuration. Use the complete model and its performance curve to select a pump.
Which series has the highest published flow capacity?
The XS catalog lists capacity up to 2,000 GPM, followed by HC at 1,900 GPM, AG at 900 GPM, D at 650 GPM and FAC at 150 GPM. These are family limits; actual flow depends on the selected model and system head.
Which series has the highest published head?
HC lists head up to 450 ft, then AG at 325 ft, D at 300 ft, XS at 180 ft and FAC at 160 ft. Maximum head and maximum flow are not simultaneous operating points.
Which Franklin centrifugal pumps have threaded connections?
D Series uses NPT connections and the FAC range shown here has 2 in × 2 in NPT. AG includes both NPT and flanged versions. HC and XS use flanged connections.
Are these pumps all stainless steel?
No. The catalogs identify cast-iron casings for AG, D, FAC and XS and ductile iron for HC. Several families use stainless-steel impellers, but D and XS impeller materials vary by hydraulic model.
Does a 350 psi working-pressure rating mean the HC adds 350 psi?
No. Working pressure is an equipment limit, not the pressure rise the pump produces. The selected curve sets pump-added head at the operating flow, and inlet pressure must also be considered.
Are these complete constant-pressure booster systems?
These listings cover centrifugal pump and motor configurations. Do not assume they include a variable-frequency drive, pressure sensor, tank or control panel — define the control requirements separately when using a pump in a booster system.
Can I select a replacement by horsepower alone?
No. Match the hydraulic model, speed, impeller trim, connections, voltage, phase and installation dimensions. Two pumps of the same horsepower can differ in performance and fit.
Can every model handle drinking water, chemicals or solids?
Do not assume liquid compatibility or approval from the series name. Confirm the exact wetted materials, seal, operating limits and any required certification for the selected model.
What should I send for a quote?
For a replacement, send the complete nameplate, the factory order number if available, and piping or installation photos. For a new duty, provide flow, total dynamic head, liquid and temperature, suction conditions, voltage, phase and connection requirements.
Ready to Size a Franklin Centrifugal Pump?
Send your required flow and head, available power and connection details — or a photo of the pump you are replacing — and we will respond with a sized selection and lead time.
Technical data on this page is taken from Franklin Electric U.S. 60 Hz product literature and is subject to change by the manufacturer. Confirm against the current installation manual and pump curve before specifying.
Franklin Electric, and the AG, D, FAC, HC and XS series names, are trademarks of Franklin Electric Co., Inc., used here for product identification only.
Watermain Supply is a DBA of E4 Industrial LLC, an independent industrial supplier based in Houston, Texas.
Franklin Electric, and the AG, D, FAC, HC and XS series names, are trademarks of Franklin Electric Co., Inc., used here for product identification only.
Watermain Supply is a DBA of E4 Industrial LLC, an independent industrial supplier based in Houston, Texas.
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