ZWS vs FELE vs GWW vs LIQT vs XYL

For growth investors, LiqTech International, Inc.

(LIQT) is the stronger pick with 13. 0% revenue growth year-over-year, versus 4. 5% for W. W. Grainger, Inc. (GWW). Xylem Inc. (XYL) offers the better valuation at 29. 5x trailing P/E (20. 9x forward), making it the more compelling value choice. Analysts rate Zurn Elkay Water Solutions Corporation (ZWS) a "Hold" — based on 8 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Xylem Inc.

(XYL) is the cheapest at 29. 5x versus Zurn Elkay Water Solutions Corporation at 45. 6x. On forward P/E, Xylem Inc. is actually cheaper at 20. 9x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Zurn Elkay Water Solutions Corporation wins at 0. 91x versus Franklin Electric Co. , Inc. 's 2. 50x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, W.

W. Grainger, Inc. (GWW) delivered a total return of +173. 2%, compared to -96. 1% for LiqTech International, Inc. (LIQT). Over 10 years, the gap is even starker: GWW returned +463. 0% versus LIQT's -90. 9%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), LiqTech International, Inc.

(LIQT) is the lower-risk stock at 0. 52β versus Zurn Elkay Water Solutions Corporation's 1. 11β — meaning ZWS is approximately 111% more volatile than LIQT relative to the S&P 500. On balance sheet safety, Xylem Inc. (XYL) carries a lower debt/equity ratio of 17% versus 117% for LiqTech International, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), LiqTech International, Inc.

(LIQT) is pulling ahead at 13. 0% versus 4. 5% for W. W. Grainger, Inc. (GWW). On earnings-per-share growth, the picture is similar: LiqTech International, Inc. grew EPS 45. 7% year-over-year, compared to -15. 8% for Franklin Electric Co. , Inc.. Over a 3-year CAGR, XYL leads at 17. 8% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Zurn Elkay Water Solutions Corporation (ZWS) is the more profitable company, earning 11.

7% net margin versus -51. 7% for LiqTech International, Inc. — meaning it keeps 11. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ZWS leads at 17. 0% versus -50. 3% for LIQT. At the gross margin level — before operating expenses — ZWS leads at 41. 6%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Zurn Elkay Water Solutions Corporation (ZWS) is the more undervalued stock at a PEG of 0. 91x versus Franklin Electric Co. , Inc. 's 2. 50x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Xylem Inc. (XYL) trades at 20. 9x forward P/E versus 29. 0x for Zurn Elkay Water Solutions Corporation — 8. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for XYL: 31. 1% to $151. 57.

In this comparison, XYL (1.

4% yield), FELE (1. 1% yield), GWW (0. 8% yield), ZWS (0. 7% yield) pay a dividend. LIQT does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, W.

W. Grainger, Inc. (GWW) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 89), 0. 8% yield, +463. 0% 10Y return). Both have compounded well over 10 years (GWW: +463. 0%, LIQT: -90. 9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

ZWS, FELE, GWW, XYL pay a dividend while LIQT does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.