Accessory · pendant

Green Drain measuring tag with cutouts for all sizes

Green Drain™ · Measuring Tag · GD-MEASURE

Measuring tool
for all sizes.

Name: Green Drain™ mjerni alat (privjesak)
Brand: Green Drain
SKU: GD-MEASURE
Price: 9,99 EUR
Availability: InStock

Indicates all 9 standard sizes — 1.25″, 1.5″, 2″, 2.5″, 3″, 3.5″, 4″, 5″, 6″

A handy tag with cutouts for all standard Green Drain™ seal sizes. Drop it into the drain opening, find which cutout fits—and you know which model to order. It eliminates incorrect orders and speeds up field assessments.

9,99 € · VAT included

Price excluding VAT: 7,99 €

In stock in Zagreb · delivery 24–48 hours in HR, 3–5 days in the EU

Request a quote → Buy now →

Price includes Croatian VAT (25%). Businesses are invoiced VAT-exempt against a valid EU VAT number. Delivery: Croatia €9.99 · Slovenia €11.99 · Bosnia and Herzegovina €17.99 · Serbia €18.99. Rates apply to consignments up to 2 kg; for heavier consignments and other EU countries, send an enquiry.

R1 invoiceFor businesses

HACCP Int. RG-04NSF/ANSI 2SGS QDF25-0049810-01CE ETA-18/0536EU MDR 2017/745 (Class I)ASSE 1072-2020CSA B79-2008cUPC IAPMO 9301

Use in 4 steps.

Practical use of the measuring tool — keychain in 4 steps.

Lower the pendant into the drain opening.

The existing grate has been removed; the attachment goes into the P-trap.

Find a cut that fits

Each cutout is labeled with its dimension — corresponds to the Green Drain™ model.

Record the model

Record the number (e.g., 3″) and the drain number. Audit continuation.

Order the exact model

No errors, no rollbacks, no project delays.

Questions a measuring tool — a pendant.

Customer Frequently Asked Questions for GD-MEASURE.

The adapter has cutouts for 1.25″, 1.5″, 2″, 2.5″, 3″, 3.5″, 4″, 5″, and 6″ — all standard and combo Green Drain™ sizes.

No. Lower the pendant into the opening — the cutout that sits in the P-trap indicates your size. No calculations.

Yes. The tag measures the inner diameter of the grille in inches — a standard used by both the US and the EU.

For audits of over 50 drains — contact info@greenflow.hr. We send free samples to auditors and facility managers.

Installation in in the picture

4 steps, 30 seconds. No plumber, no tools, no glue.

Step 1

Take off the grate.

Remove the existing grate or strainer from the drain.

Step 2

Insert Green Drain™

Lower the silicone seal 5–10 cm into the drain body.

Step 3

Press on the spot

Silicone ribs adjust to the diameter. It works immediately.

Step 4

Return the grate

Done. 30 seconds of work, lasting security.

What is Green Drain™?

Patented one-way silicone seal that is installed in the body of an existing floor drain. Under the weight of water it opens downward, and at rest it remains hermetically sealed upward—physically blocking sewer gases, viral aerosols, and insects.

No water in the P-trap, no chemicals, no maintenance. Medical-grade silicone, proven long-lasting durability, SGS-tested to block >99.9% of MS2 viral surrogates.

Learn more about Green Drain™ →

Type	Accessory — pendant
Material	UV-resistant ABS
Marked sizes	9 (1.25″ to 6″)
Dimensions	≈ 70 × 45 × 4 mm
Weight	12 g
Format	Keyhole pendant
Warranty	Lifetime on material
Packaging	1 piece in a bag + instructions

Measuring tool
for all sizes.

Technical specification

Where to use it.

Facility managers

HoReCa services

DDD teams

Property management

Hospital technician

Public procurement