Magnafloc LT 22 S-DWI Equivalent — Cationic PAM Powder Grade Screening

ChinaPAM accepts Magnafloc LT 22 S-DWI alternative-supply enquiries and can quote a cationic powder selection service once the current identity, the duty and any approval requirement are confirmed. That is the commercial answer.

No ChinaPAM grade is put forward as the primary or the backup on this page. The reason is specific rather than cautious boilerplate: the only exact profile on record for LT 22 S-DWI is a 2015 chart position, and charge and molecular-weight scales from different suppliers are not numerically interchangeable. Naming a grade off a historical visual position would be a guess dressed up as a route. Current exact-grade evidence and a trial rank the route instead.

A quotation covers the tested ChinaPAM route with its applicable current TDS, SDS and COA. Price, stock status and lead time belong to that quotation and are not stated from the 2015 source.

Require the complete designation on the label and on the current exact-grade documents. The full designation MAGNAFLOC LT 22 S-DWI is what appears on the brand owner's 2015 range chart, and that is the identity this enquiry runs on.

Bare LT 22 and LT 22S are not accepted as silent identity matches. A suffix-specific request that gets normalised into a shorter label can be merged into a different identity, and with it a different set of assumptions about what the product is approved for. The suffix is preserved here as an identity marker; its meaning is not interpreted, because the held source does not establish it.

Send a photograph of the complete label along with the current product datasheet or safety data sheet for the exact grade. Where your market or duty requires a drinking-water or other regulated approval, state that requirement at intake — it is a condition you declare so the enquiry can be scoped against it. ChinaPAM makes no approval claim for any grade on this page.

Every row below comes from one historical document: the brand owner's 2015 Magnafloc LT range chart. None of it is a current specification, and none of it is a ChinaPAM fact.

Both come out of the specific evidence held for this model, not from general advice.

ChinaPAM reviewed its complete cationic and anionic powder range — all twenty-six grades in the current range — against this enquiry before writing down a boundary. C8002 and C8025 are the nearest broad internal cationic-powder screening anchors, both medium molecular weight at high charge.

They are anchors and nothing more. Because the only exact LT 22 S-DWI profile is the historical 2015 chart position, and because supplier charge scales are not numerically interchangeable, no public primary or backup grade is named on this page. The anchors bound where a screening trial starts; current exact-grade evidence and a same-duty trial decide what is actually quoted.

What is known historically: the full suffix, the cationic powder position and the relative chart location. What is unknown: the current exact specification, the meaning of the suffix, any approvals, current availability and any numeric cross-vendor match. What is required to close that gap: current documents plus a trial.

Useful intake, in order: a photograph of the complete label; the current product datasheet and safety data sheet; the application and any regulatory or approval requirement your market imposes; your incumbent dose; the water or slurry profile; pH; ionic strength; equipment; and the acceptance targets the duty is judged by.

ChinaPAM powder preparation runs at a 1–3 g/L recommended window, 5 g/L maximum, and no longer than 60 minutes at working concentration. Preparation concentration is not process dosage.

Preparation follows the current ChinaPAM make-down instructions for whichever screened grade is in the trial. Confirm the wetting method, the solution concentration, the maturation period, the solution age at the point of application and the transfer shear from pumps or piping. The 2015 brand-owner family packaging information is not a preparation instruction for a ChinaPAM grade.

The trial compares the verified incumbent against the bounded ChinaPAM cationic powder anchors over a dose ladder on representative material, with identical mixing conditions throughout, and then repeats the leading candidate under adverse conditions.

Agree acceptance metrics before the first jar: the duty-specific separation result, active dose, throughput, floc strength, solution operability and any documented approval criterion that applies — all measured under the same conditions.

Go/no-go: advance when the complete suffix and the current duty are locked and a tested route meets both the process and the document requirements. If the meaning of the suffix or a required approval is still unresolved, the enquiry stays in selection and document-check status rather than moving to a named grade. Current price, stock status, lead time, applicable TDS and sample arrangements are confirmed in the quotation. Batch-specific COA terms are confirmed with the shipment.