Close-up of a brass scupper plug with black oil-resistant rubber sleeve

Brass and NBR deck sealing plugs

Brass Scupper Plugs

A simple, durable way to close deck scuppers during bunkering, cargo handling, maintenance work, or spill response.

Each plug uses a machined brass or bronze body with an oil-resistant NBR sleeve. Tightening the plug compresses the sleeve outward, helping it grip the pipe wall and hold contaminated liquid on deck for controlled clean-up.

Range
45-200 mm
Sleeve
Oil-resistant NBR
References
IMPA / ISSA sizes
For spill containment Close open deck drains before oil, fuel, or polluted water reaches the sea.
For marine purchasing Add the required SKU or IMPA reference to the cart, then check out securely.
For vessel stores Keep multiple sizes ready for mixed scupper openings and pipe schedules.

Stock range

Build your scupper plug order

Choose the plug range that covers the measured inside diameter of the scupper pipe, then add the required quantity to your cart.
Brass scupper plug for 45 to 65 mm openings

45-65 mm

SKU 103001

IMPA
232481
Price
€16.43
Brass scupper plug for 52 to 75 mm openings

52-75 mm

SKU 103002

IMPA
232482
Price
€19.02
Brass scupper plug for 65 to 85 mm openings

65-85 mm

SKU 103003

IMPA
232483
Price
€23.48
Brass scupper plug for 85 to 110 mm openings

85-110 mm

SKU 103004

IMPA
232484
Price
€27.23
Brass scupper plug for 90 to 115 mm openings

90-115 mm

SKU 103005

IMPA
232485
Price
€31.91
Brass scupper plug for 135 to 160 mm openings

135-160 mm

SKU 103007

IMPA
232487
Price
€44.58
Brass scupper plug for 165 to 200 mm openings

165-200 mm

SKU 103008

IMPA
232488
Price
€66.38

Construction

Built to bite into the pipe wall and hold pressure on deck.

The cast metal top plate and tightening assembly give the plug its strength, while the rubber sleeve does the sealing work. As the fitting is tightened, the sleeve expands evenly against the scupper wall to create a dependable barrier for short-term containment.

  • Machined brass or bronze castings for a clean seating surface.
  • NBR sleeve selected for oily deck conditions and dirty water exposure.
  • Common marine supply sizing for straightforward stores replenishment.
  • Useful for bunkering stations, deck drains, cargo areas, and maintenance zones.
Side view of a brass scupper plug showing the black expandable rubber sleeve
Brass top plate, tightening assembly, and expandable black NBR sleeve.

Procurement details

Specification at a glance

Key information for stores, purchasing, and technical teams.
Body Brass or bronze casting
Seal Oil-resistant NBR rubber sleeve
Use Temporary sealing of scupper holes
Range 45-200 mm openings
References Popular IMPA / ISSA sizes
HS code 40169991
Origin China
Dispatch Rotterdam, Netherlands

Checkout

Add sizes to the cart and pay securely online.

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Minimum order €100.00