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Grundfos CRN Vertical Multistage Pumps
Grundfos CRN 10 ODP Multistage Pump
Grundfos
Grundfos CRN 10 ODP Multistage Pump
- Price
- From $9,998.67
Grundfos CRN 10 Vertical Multistage Pump
Grundfos
Grundfos CRN 10 Vertical Multistage Pump
- Price
- From $4,007.34
Grundfos CRN 5 Vertical Multistage Pump
Grundfos
Grundfos CRN 5 Vertical Multistage Pump
- Price
- From $2,447.34
Grundfos CRN 3 Vertical Multistage Pump
Grundfos
Grundfos CRN 3 Vertical Multistage Pump
- Price
- From $2,232.67
Grundfos CRN Vertical Multistage Pumps
Grundfos CRN
316 Stainless Multistage Pumps
AISI 316 throughout — head, base and every wetted part — for chloride-bearing, softened and brackish water, RO permeate and aggressive process liquids. Three frames, 51 stage configurations, 408 part numbers, sized against the published 60 Hz curve before you order.
15-53 GPMrated flow
to 638 ftrated head
1/3-15 HPmotor range
All 316wetted parts
362 psievery frame
Grundfos builds the CR platform in three material grades, and CRN is the 316 one. The difference between 304 and 316 is molybdenum, and molybdenum is what resists chloride pitting. That single element is why a softened supply, a coastal site or an RO permeate line will eat a 304 pump and leave a 316 one alone. Everything else — chambers, impellers, hydraulics, footprint — is shared with CR and CRI, so specifying CRN is a materials decision and not a performance one.
We supply the U.S. 60 Hz CRN range — CRN 3, CRN 5 and CRN 10 — in Victaulic grooved and ANSI 300 lb flanged construction, single phase and three phase, with HQQE or HQQV cartridge seals. Every part number is a complete pump with motor, coupling and coupling guard. Send us the liquid analysis along with the duty and we will tell you whether 316 is the right grade, or call 1-888.510.4036. Genuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.
The CRN Line
Three frames separated by rated flow. Pick the frame by flow, then the stage count by head.
CRN 3
15.4 GPM frame, 18 stage options
15.4 GPMrated flow
45-588 ftrated head
1/3 to 5 HPmotor range
362 psimax pressure
AISI 316 vertical multistage pump rated 15.4 GPM at 60 Hz, in 18 stage configurations from CRN 3-2 to CRN 3-25. Rated head runs 45 ft to 588 ft, with shut-off to 785.8 ft on the tallest stack. Head, base and every wetted part are AISI 316.
Key specifications
- Rated flow 15.4 GPM at 60 Hz; rated head 45-588 ft
- 1/3 to 5 HP, NEMA 56C, 182TC C-face, TEFC
- 1-1/4 in Victaulic grooved or 1-1/4 in ANSI 300 lb flanged, both rated 362 psi
- HQQE or HQQV cartridge seal, silicon carbide faces
- 144 part numbers; shipping weight 35-177 lb
Best forChemical dosing and boiler feed around 15 GPM, RO permeate, and small-bore duty on softened or chloride-bearing water that would pit 304.
View CRN 3
CRN 5
30.4 GPM frame, 19 stage options
30.4 GPMrated flow
43-584 ftrated head
3/4 to 7-1/2 HPmotor range
362 psimax pressure
AISI 316 vertical multistage pump rated 30.4 GPM at 60 Hz, in 19 stage configurations from CRN 5-2 to CRN 5-24. Rated head runs 43 ft to 584 ft, with shut-off to 774.6 ft on the tallest stack. Head, base and every wetted part are AISI 316.
Key specifications
- Rated flow 30.4 GPM at 60 Hz; rated head 43-584 ft
- 3/4 to 7-1/2 HP, NEMA 56C, 182TC, 213TC C-face, TEFC
- 1-1/4 in Victaulic grooved or 1-1/4 in ANSI 300 lb flanged, both rated 362 psi
- HQQE or HQQV cartridge seal, silicon carbide faces
- 152 part numbers; shipping weight 23-276 lb
Best forTreatment skids, coastal and brackish-water boosting, and food, beverage and pharmaceutical process transfer around 30 GPM.
View CRN 5
CRN 10
53.3 GPM frame, 14 stage options
53.3 GPMrated flow
33-638 ftrated head
3/4 to 15 HPmotor range
362 psimax pressure
AISI 316 vertical multistage pump rated 53.3 GPM at 60 Hz, in 14 stage configurations from CRN 10-1 to CRN 10-17. Rated head runs 33 ft to 638 ft, with shut-off to 817 ft on the tallest stack. Head, base and every wetted part are AISI 316.
Key specifications
- Rated flow 53.3 GPM at 60 Hz; rated head 33-638 ft
- 3/4 to 15 HP, NEMA 56C, 182TC, 213TC, 254TC C-face, TEFC and ODP
- 2 in Victaulic grooved or 2 in ANSI 300 lb flanged, both rated 362 psi
- HQQE or HQQV cartridge seal, silicon carbide faces
- 112 part numbers; shipping weight 84-395 lb
Best forLarger treatment and RO plant duty, condenser and process cooling on chloride-bearing loops, and industrial transfer around 50 GPM.
View CRN 10
CRN 3 vs CRN 5 vs CRN 10
The deciding axis is rated flow, highlighted below. Unlike CRI, the pressure rating does not change with frame size.
| Specification | CRN 3 | CRN 5 | CRN 10 |
|---|---|---|---|
| Rated flow at 60 Hz | 15.4 GPM | 30.4 GPM | 53.3 GPM |
| Nominal duty | 3 m³/h | 5 m³/h | 10 m³/h |
| Stage configurations | 18 | 19 | 14 |
| Model range | CRN 3-2 to CRN 3-25 | CRN 5-2 to CRN 5-24 | CRN 10-1 to CRN 10-17 |
| Rated head range | 45-588 ft | 43-584 ft | 33-638 ft |
| Maximum head at shut-off | 785.8 ft | 774.6 ft | 817 ft |
| Motor range | 1/3 to 5 HP | 3/4 to 7-1/2 HP | 3/4 to 15 HP |
| NEMA frames | 56C, 182TC | 56C, 182TC, 213TC | 56C, 182TC, 213TC, 254TC |
| Motor enclosure | TEFC | TEFC | TEFC or ODP |
| Port size, both connections | 1-1/4 in | 1-1/4 in | 2 in |
| Maximum operating pressure | 362 psi | 362 psi | 362 psi |
| Connections | Victaulic grooved (PN 50) or ANSI 300 lb flanged (PN 25); the 362 psi pump body rating is the binding figure on both | ||
| Companion connections | Ordered separately on both styles — couplings for grooved, companion flanges for ANSI | ||
| Wetted materials | AISI 316 head, base, chambers, impellers, shaft and sleeves | ||
| Shaft seal options | HQQE / HQQV | HQQE / HQQV | HQQE / HQQV |
| Shipping weight range | 35-177 lb | 23-276 lb | 84-395 lb |
| Part numbers offered | 144 | 152 | 112 |
Quick rule. Choose the frame whose rated flow is closest to your design flow, then add stages until the rated head clears your duty. Going up a frame to gain head moves you off the efficient part of the curve, though on CRN it costs you nothing in pressure ceiling — all three frames hold 362 psi.
Rated Performance
Published Grundfos duty points for the U.S. 60 Hz models. Rated head is the duty point at rated flow; maximum head is the shut-off ceiling at zero flow, not a working point.
| Model | Motor HP | Rated flow - GPM | Rated head - ft | Max head - ft |
|---|---|---|---|---|
| CRN 3-2 | 1/3 | 15.4 | 44.95 / 44.62 | 61.68 / 63 |
| CRN 3-3 | 1/2 | 15.4 | 67.26 | 92.2 / 93.51 |
| CRN 3-4 | 3/4 | 15.4 | 90.56 | 124.3 |
| CRN 3-5 | 3/4 | 15.4 | 111.2 | 154.5 |
| CRN 3-6 | 1 | 15.4 | 137.5 | 187 |
| CRN 3-7 | 1-1/2 | 15.4 | 164 | 219.8 |
| CRN 3-8 | 1-1/2 | 15.4 | 185.7 | 250.3 |
| CRN 3-9 | 1-1/2 | 15.4 | 206.7 | 280.9 |
| CRN 3-10 | 2 | 15.4 | 230.7 | 312.7 |
| CRN 3-11 | 2 | 15.4 | 251.7 | 342.9 |
| CRN 3-12 | 2 | 15.4 | 272.3 | 373.4 |
| CRN 3-13 | 3 | 15.4 | 308.4 | 410.1 |
| CRN 3-15 | 3 | 15.4 | 352.7 | 472.1 |
| CRN 3-17 | 3 | 15.4 | 397 | 533.5 |
| CRN 3-19 | 5 | 15.4 | 441.3 | 595.2 |
| CRN 3-21 | 5 | 15.4 | 498.7 | 662.1 |
| CRN 3-23 | 5 | 15.4 | 544 | 724.1 |
| CRN 3-25 | 5 | 15.4 | 588.3 | 785.8 |
| CRN 5-2 | 3/4 | 30.4 | 42.98 / 42.32 | 68.24 / 67.26 |
| CRN 5-3 | 1 | 30.4 | 65.29 | 96.13 |
| CRN 5-4 | 1-1/2 | 30.4 | 93.51 / 94.82 | 135.5 / 136.8 |
| CRN 5-5 | 2 | 30.4 | 115.2 / 116.5 | 164 / 165.7 |
| CRN 5-6 | 2 | 30.4 | 153.2 / 147.6 | 209.3 / 203.8 |
| CRN 5-7 | 3 | 30.4 | 176.5 / 170.3 | 241.8 / 235.2 |
| CRN 5-8 | 3 | 30.4 | 195.5 / 196.2 | 272.3 / 273 |
| CRN 5-9 | 3 | 30.4 | 222.1 / 222.8 | 298.6 / 299.2 |
| CRN 5-10 | 5 | 30.4 | 241.2 / 241.8 | 326.1 / 326.8 |
| CRN 5-11 | 5 | 30.4 | 264.8 / 263.1 | 356.6 / 355.3 |
| CRN 5-12 | 5 | 30.4 | 284.8 / 291.7 | 386.2 / 391.8 |
| CRN 5-13 | 5 | 30.4 | 307.8 / 315.3 | 417.7 / 424.2 |
| CRN 5-14 | 5 | 30.4 | 330.7 / 338.6 | 449.5 / 456.1 |
| CRN 5-15 | 5 | 30.4 | 353 / 361.6 | 481 / 488.2 |
| CRN 5-16 | 5 | 30.4 | 375.3 / 384.2 | 512.2 / 520 |
| CRN 5-18 | 7-1/2 | 30.4 | 441.6 / 440.3 | 583 / 588 |
| CRN 5-20 | 7-1/2 | 30.4 | 489.5 / 486.9 | 647 / 652.3 |
| CRN 5-22 | 7-1/2 | 30.4 | 536.8 / 532.8 | 711 / 716.2 |
| CRN 5-24 | 7-1/2 | 30.4 | 583.7 / 578.1 | 774.6 / 779.9 |
| CRN 10-1 | 3/4 | 53.3 | 33.14 / 32.81 | 46.92 |
| CRN 10-2 | 1-1/2 | 53.3 | 70.87 / 72.51 | 95.15 / 95.81 |
| CRN 10-3 | 3 | 53.3 | 111.6 / 114.2 | 144.4 / 145 |
| CRN 10-4 | 3 | 53.3 | 146 / 150.3 | 191.3 / 192.6 |
| CRN 10-5 | 5 | 53.3 | 189.6 / 191.3 | 241.5 / 241.8 |
| CRN 10-6 | 5 | 53.3 | 225.1 / 227 | 288.7 / 289.4 |
| CRN 10-7 | 7-1/2 | 53.3 | 259.2 / 262.2 | 334.7 / 337.9 |
| CRN 10-8 | 7-1/2 | 53.3 | 310.7 / 305.8 | 387.2 |
| CRN 10-9 | 7-1/2 | 53.3 | 347.5 / 341.6 | 436.4 / 433.1 |
| CRN 10-10 | 7-1/2 | 53.3 | 383.5 / 376.3 | 482.3 |
| CRN 10-12 | 10 | 53.3 | 462 / 446.5 | 580.7 / 577.5 |
| CRN 10-14 | 15 | 53.3 | 512.5 | 669.3 |
| CRN 10-16 | 15 | 53.3 | 603.7 | 771 |
| CRN 10-17 | 15 | 53.3 | 638.2 | 817 |
Where two figures are shown, the first is the single-phase motor and the second the three-phase — the two run at slightly different rated speeds, so the duty point moves by a few percent. Boost in psi equals head in feet multiplied by 0.433. Figures are the published rated duty points; for a duty between two models, or for flows away from the rated point, request the Grundfos curve for the exact model. Confirm against the current Grundfos 60 Hz data booklet before specifying.
Sizing & Best Practices
How we size a CRN, and what to check before it goes in.
1. Calculate required boost
Required boost = target pressure at the highest fixture + 0.433 psi per foot of elevation + friction loss − inlet pressure. A four-storey building needing 45 psi at the top fixture, 40 ft above the pump, with 8 psi of friction and 30 psi at the inlet, needs 45 + 17.3 + 8 − 30 = 40.3 psi of boost, which is 93 ft of head. On a closed loop there is no static lift to overcome, so the calculation is friction loss around the loop only.
2. Estimate peak flow honestly
For residential and multi-unit, convert fixture units with WSFU and Hunter’s curve (IPC Table 604.3). For light commercial, the IAPMO Water Demand Calculator gives a more realistic peak. For treatment and process duty, take the flow from the skid or process schedule rather than estimating it. CRN 3 at 15.4 GPM, CRN 5 at 30.4 GPM and CRN 10 at 53.3 GPM cover most treatment-plant and small commercial duties.
3. Confirm 316 is the right grade — and that it is enough
Chloride concentration, temperature and pH act together, so no single chloride figure decides whether 316 holds. Hot chloride-bearing water is far harder on stainless than the same water cold. Send the liquid analysis with the duty and we will confirm the grade; where 316 will not hold, the same hydraulics are built in titanium as the CRT range. Going the other way, if the liquid is ordinary potable water, glycol or clean deionised water, CRI in 304 is the cheaper pump and does the same job.
4. Match the seal to the liquid
HQQE (EPDM) reaches 248 degrees F and handles potable water, hot water and glycol; mineral oils need HQQV. HQQV (FKM) is limited to 194 degrees F and is the choice for oils, fuels and liquids that attack EPDM. On an aggressive liquid the elastomer decides the fit as much as the stainless grade does — a 316 pump with the wrong rubber still fails.
5. Check NPSH before you commit
Multistage pumps are sensitive to available suction head. Confirm NPSH available at the design flow against NPSH required from the curve for the exact model, with margin, particularly on hot water and on any suction lift.
6. Order the companion connections
Neither CRN connection style ships with its mating hardware. Grundfos states in the price book that for pumps with ANSI flanges or Victaulic couplings, companion connections are ordered separately. Put the couplings and gaskets, or the companion flanges, bolts and gaskets, on the same order as the pump.
Sizing rule of thumb. If the duty point lands past 70 percent of a model’s maximum head at design flow, step up a stage count. Running near shut-off wastes energy and shortens seal life.
Which CRN Do You Need?
Selection by application. Call with your flow, head, liquid and water analysis for an engineering-led pick.
| Application | Typical demand | Recommended | Notes |
|---|---|---|---|
| Reverse osmosis permeate | 15-30 GPM at 150-400 ft | CRN 3-10 up, CRN 5-8 up | Permeate is aggressive to 304. This is the classic CRN duty. |
| Softened and brackish water boosting | 15-55 GPM at 60-250 ft | CRN 3, CRN 5 or CRN 10 by flow | Softening raises chloride. 316 is the grade that tolerates it. |
| Coastal and marine-adjacent sites | 30-55 GPM at 100-300 ft | CRN 5-5 up, CRN 10-3 up | Airborne salt attacks the outside too. For seawater itself, ask about CRT. |
| Chemical dosing and transfer | 15-30 GPM at 200-500 ft | CRN 3-13 up, CRN 5-11 up | Send the chemistry — the elastomer matters as much as the stainless. |
| Boiler feed | 15-30 GPM at 250-450 ft | CRN 3-17 up, CRN 5-13 up | HQQE seal to 248 degrees F. Confirm NPSH available on hot condensate. |
| Food, beverage and pharmaceutical process | 25-55 GPM at 100-350 ft | CRN 5-4 up, CRN 10-2 up | 316 is usually the specified grade. Confirm the seal against CIP chemistry. |
| Condenser and process cooling | 45-60 GPM at 60-200 ft | CRN 10-2 to CRN 10-6 | Closed loop, so size on friction loss only. Chloride build-up is the risk. |
| High-head process transfer | 15-30 GPM at 400-600 ft | CRN 3-19 up, CRN 5-18 up | Well within the 362 psi ceiling on every CRN frame. |
Recommendations are a starting point from the rated duty points on this page, not a substitute for sizing against the curve at your actual duty and confirming the material against your water analysis.
What Makes CRN Different
The CR platform in its highest standard material grade.
All-316 Wetted Path
Head, base, chambers, impellers, shaft and sleeves are AISI 316 (EN 1.4401). Not a 316 wetted kit on a 304 pump — the whole liquid end.
Molybdenum Is The Point
316 differs from 304 by the molybdenum in it, and that is specifically what resists chloride pitting. It is the reason to pay for this grade, and the only reason.
Same Curve As CR And CRI
Hydraulics are shared across the platform, so a CRN 5-8 lands on the same duty point as a CR 5-8. You can change material grade late in a project without re-sizing.
One Pressure Rating
All three frames are rated 362 psi. Stepping up a frame for flow does not cost you pressure ceiling — which is not true of every range in the platform.
In-Line Ports
Suction and discharge share a centreline at the same height, so the pump drops into a straight run with no offset, no elbow and no baseplate.
Cartridge Shaft Seal
Replaced as a complete cartridge without dismantling the pump, setting faces by hand, or special tools.
Silicon Carbide Faces
Both seal faces are silicon carbide in every option here, not carbon — which is what lets the same seal handle hot water and aggressive liquids.
NSF/ANSI 61
Listed for drinking water contact across the range, backed by the all-stainless wetted path rather than a coating.
CR vs CRI vs CRN — Choosing The Grade
We sell every major line, so we can be straight about fit. If CRN is more pump than your liquid needs, we will say so.
| Range | Pump head and base | Wetted internals | Choose it when |
|---|---|---|---|
| CR | Cast iron | AISI 304 | Potable water, glycol, HVAC and general process. The default, and the cheapest of the three. |
| CRI | AISI 304 | AISI 304 | Deionised and RO feed, wash-down, hygiene-sensitive duty — anywhere iron pick-up from the head is a problem but chlorides are not. |
| CRN | AISI 316 | AISI 316 | Chlorides, softened or brackish water, RO permeate, coastal sites, mild acids — anything that will pit 304. |
| CRT | Titanium | Titanium | Liquids that will pit even 316. Quoted on request. |
| CRE / CRIE / CRNE | As above | As above | Duty varies, or constant pressure is wanted without a separate VFD and controller. |
Hydraulics are shared across the CR, CRI and CRN grades, so the rated duty point does not change with grade — only the materials and the price. We checked every model in this range against its CR and CRI sibling and the rated flow and head match on all of them. CR, CRI, CRT and the E-pump ranges are quoted on request.
When a CRN is the wrong pump
CRN needs clean, thin, non-aggressive liquid without solids or fibres — “non-aggressive” being relative to 316, not absolute. For wastewater or solids-bearing liquid it is the wrong machine and we will quote a submersible or solids-handling pump instead. For a single-stage duty at low head, a close-coupled end suction pump is cheaper and simpler. And if your water is ordinary potable supply with no chloride problem, CRI or even CR will do the same duty for less — 316 earns its cost only when the liquid demands it. Tell us the liquid and the duty and we will quote what fits, whether or not it is a Grundfos.
CRN Accessories & Service Parts
Factory parts that complete or maintain an installation — product pages linked as they publish.
Victaulic Couplings & Gaskets
Required separately for every grooved pump. Not supplied with the pump.
Companion Flanges
Required separately for every ANSI 300 lb flanged pump, with bolts and gaskets.
Shaft Seal Kits
Complete cartridge seal in HQQE or HQQV, by pump family and size.
Gasket Kits
EPDM or FKM gasket sets matched to the seal elastomer.
Wear Parts & Chamber Stacks
Neck rings, bearings and complete chamber stacks by model, in 316.
Motor Protection
Starters, overloads and motor protection sized to the pump.
Genuine Grundfos spare parts are available by model and part number; send us the pump nameplate and we will identify the correct kit.
Why Source Grundfos CRN from Watermain Supply
We Read The Water Analysis
Chloride, temperature and pH together decide whether 316 holds. Send the analysis and we will tell you whether CRN is right, whether CRI would have done, or whether you need titanium.
The Right Material Grade
We will tell you when CR in cast iron or CRI in 304 is enough. Specifying up a grade you do not need is money spent for nothing.
The Right US Build
60 Hz hydraulics, NEMA C-face motors and the voltage and phase your service actually has. The 50 Hz metric equivalents look identical on paper and will not perform to the same curve.
Engineering-Led Sizing
Send the flow, head, liquid and temperature and we size against the published curve, and quote the companion connections in the same breath so the job is not held up.
Multi-Brand Perspective
If CRN is not the right fit, we will say so and quote the one that is — including pumps from other manufacturers.
Parts & Aftermarket
Seal kits, gasket kits, wear parts and chamber stacks identified from the pump nameplate, for pumps we supplied and for ones we did not.
Frequently Asked Questions
The questions that come up most often on the phone about CRN selection.
What is the difference between CRN and CR or CRI?
The material grade, and only that. CR has a cast iron pump head and base with AISI 304 internals. CRI is AISI 304 throughout. CRN is AISI 316 throughout. The hydraulics are shared across all three, so a CRN 5-8, a CRI 5-8 and a CR 5-8 land on the same rated duty point. We checked every model in this range against its CR and CRI siblings and the rated flow and head match on all of them.
When is CRN worth the extra over CRI?
When chlorides are present. The molybdenum in AISI 316 is what resists chloride pitting, and 304 does not have it. Softened water, brackish or coastal supplies, RO permeate, many process liquids and most chemical dosing duties are the cases that justify it. On ordinary potable water, deionised water or a clean HVAC loop, CRI in 304 does the same hydraulic job for less.
Do all three CRN frames carry the same pressure rating?
Yes. All three are rated to 362 psi maximum operating pressure. That is worth knowing if you have specified CRI before, where the CRI 10 frame drops to 232 psi while CRI 3 and CRI 5 hold 362. On CRN there is no such step down, so moving up a frame for flow does not cost you pressure ceiling.
What connections are available?
Victaulic grooved or ANSI 300 lb flanged. The grooved connection is rated PN 50 and the ANSI flange PN 25, but the pump body rating of 362 psi is the binding figure on both. Port size is the same on either style within a frame.
Are the couplings or companion flanges included?
No, and this catches people out. Grundfos states in the price book that for pumps with ANSI flanges or Victaulic couplings, companion connections are ordered separately. That applies to both CRN styles: Victaulic couplings and gaskets for the grooved version, companion flanges, bolts and gaskets for the ANSI version. Order them with the pump.
Is there cast iron anywhere on an ANSI flanged CRN?
The ANSI flanged version uses a cast iron flange and base plate. Grundfos states that neither comes into contact with the pumped liquid, so the wetted path stays all 316. If your specification excludes cast iron from the pump entirely, tell us and we will confirm the build or quote the Victaulic version instead.
Why do some models show two rated head figures?
Because Grundfos publishes a slightly different duty point for the single-phase and three-phase versions of the same model. The two motors have different rated speeds, so the point moves by a few percent. Where the table shows two figures, the first is single phase and the second is three phase. Where it shows one, the two agree or only one is offered.
What is the difference between HQQE and HQQV seals?
The final letter is the rubber. HQQE uses EPDM, rated minus 4 to 248 degrees F, and is the standard water seal for potable water, hot water and glycol. HQQV uses FKM, rated minus 4 to 194 degrees F, for mineral oils, fuels and liquids that attack EPDM. Both use silicon carbide faces. On an aggressive liquid the elastomer decides the fit as much as the stainless grade does.
Are these pumps certified for drinking water?
Yes. The CRN range carries NSF/ANSI 61 certification for drinking water contact, and the head, base, chambers, impellers, shaft and sleeves are all AISI 316.
What if 316 is not enough for my liquid?
Send us the liquid analysis. Chloride concentration, temperature and pH together decide whether 316 holds, and no single number settles it. Where it does not, Grundfos builds the same hydraulics in titanium as the CRT range, and we will quote that instead.
Ready to Size Your CRN?
Send us your flow, required head, liquid, temperature, water analysis and available voltage. We will respond with a sized selection, the matching part number, the companion connections and lead time.
Technical data on this page is taken from Grundfos 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.
Grundfos, CR, CRI, CRN, CRT and CRE are trademarks of Grundfos Holding A/S, used here for product identification only.
Watermain Supply is a DBA of E4 Industrial LLC, an independent industrial supplier based in Houston, Texas.
Grundfos, CR, CRI, CRN, CRT and CRE are trademarks of Grundfos Holding A/S, 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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