Dynamic Engineering
Dynamic Engineering
GRL-COWL-450 Demo Weather cowl Ø450, galvanised
5 agency brands MYOB · synced 9:14 am 08 Oct 2026

GRL-COWL-450

Ductwork Regular line

Weather cowl Ø450, galvanised

On hand
6 ea
Allocated
0
Free to sell
6
Landed cost
$252.01
Sell · margin
$450.00
44% gross

Stock card

Every movement, newest first. Adds up to what is on the shelf.
WhenKindReferenceWhereQtyNote
29 July 2026 Receipt PO-221 Cannington store +15 Goods received
11 Aug 2023 Adjustment OPENING Cannington store -9 Opening balance

Specification

Product line
Ductwork
Kind
Ductwork
Brand
—
Airflow
—
Motor
—
Duct
Ø450 mm
Filter
—
Noise
—
Weight
8.1 kg
Dimensions
610 × 610 × 450 mm
Cube
0.167 m³
Dimensions from
Measured
Tariff code
—
Reorder at / qty
6 / 15

Where it comes from

Westrail Duct Supplies
Welshpool WA, Australia · 5 day lead
Ex works$249.00
Converted at 1$249.00
Freight, duty, clearance$3.01
Landed at Cannington $252.01

From PO-221, booked in 29 July 2026. That is the cost every quote line for this code is measured against.

What each tier pays

RRP on the trade list, less the ladder under it.

Price list →
TierDiscountSellMargin
RRP — $450.00 44%
Bronze 4% $432.00 42%
Silver 7.5% $416.25 39%
Gold 11% $400.50 37%
Platinum 15% $382.50 34%
Margin is against landed cost — $252.01 by the time it is on the floor at Cannington.

Part numbers

Ours never changes. Theirs has.

Our stock code
GRL-COWL-450
Twenty years of orders point at this. It is never reissued.
Westrail Duct Supplies reference, current
WDS-COWL-450

This code has only ever had the one supplier reference against it.