Apeks D18 WTX Single Tank System
Compare fit and equipment configuration
Choose the wing around your cylinder configuration, then compare backplate material, harness style and adjustment.
Backplate and Wing Systems
Compare backplate and wing systems for a modular scuba equipment setup.
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HQ Diving Sports Aluminium Backplate 490g
Compare backplate and harness components
Compare a complete system with a plate, harness or wing sold separately.
Apeks WTX D40 PSD Single Cylinder Wing
Match the wing to the configuration
Match wing design and mounting requirements to the intended single-cylinder, twin-cylinder or other approved setup.
Compare fit and equipment configuration
Choose the wing around your cylinder configuration, then compare backplate material, harness style and adjustment. Check which components are included: a wing, plate and harness may be sold separately. Consider how pockets and accessories will attach before building the complete system.
Explore the wider Technical Dive Gear collection to compare related equipment and accessories.
Need help choosing? Ask our Hallam team for advice on the options that suit your equipment and plans.
Compare backplate and harness components
Compare a complete system with a plate, harness or wing sold separately. Check plate material, mounting arrangement and included webbing or hardware. Use the exact listing and manufacturer’s approved combinations to identify what you still need.
Match the wing to the configuration
Match wing design and mounting requirements to the intended single-cylinder, twin-cylinder or other approved setup. Review the selected model’s specifications and included fittings with your instructor or technician rather than combining components by appearance.
16.1%
From: Original price was: $3,420.00.$2,868.95Current price is: $2,868.95. inc. GST
Core items: regulator set + wing + backplate + harnessOptional extras: pressure gauge + Aqualung Griplock Tank Band + 4 more item types
22.5%
From: Original price was: $3,599.00.$2,790.50Current price is: $2,790.50. inc. GST
Core items: regulator set + pressure gauge + harness + wingOptional extras: Apeks SureLock Weight System – Pair of 4.5 kg Pockets + 2 more item types
22.4%
From: Original price was: $3,559.00.$2,760.50Current price is: $2,760.50. inc. GST
Core items: regulator set + pressure gauge + wing + harnessOptional extras: Apeks SureLock Weight System – Pair of 4.5 kg Pockets + 2 more item types
10%
From: Original price was: $2,620.00.$2,357.00Current price is: $2,357.00. inc. GST
Core items: regulator set + wing + backplate + harnessOptional extras: Aqualung Griplock Tank Band + Apeks WTX Stainless Steel Book Screw + 2 more item types
10%
From: Original price was: $2,620.00.$2,357.00Current price is: $2,357.00. inc. GST
Core items: regulator set + wing + backplate + harnessOptional extras: Aqualung Griplock Tank Band + Apeks WTX Stainless Steel Book Screw + 2 more item types
12.6%
From: Original price was: $1,720.00.$1,504.00Current price is: $1,504.00. inc. GST
Core items: wing + backplate + harnessOptional extras: Apeks Long Hose Retainer + Apeks BC Retractor Kit + Apeks WTX Tek Mesh Pocket
17.8%
From: Original price was: $1,670.00.$1,372.50Current price is: $1,372.50. inc. GST
Core items: wing + harnessOptional extras: Apeks SureLock Weight System – Pair of 4.5 kg Pockets + Apeks WTX Tek Mesh Pocket + 1 more item types
11.3%
Original price was: $1,499.95.$1,330.00Current price is: $1,330.00. inc. GST
This product has multiple variants. The options may be chosen on the product page
Style: Backplate and wingFit: Unisex
25%
From: Original price was: $1,750.00.$1,312.50Current price is: $1,312.50. inc. GST
Core items: wing + harnessOptional extras: Apeks SureLock Weight System – Pair of 4.5 kg Pockets + 2 more item types
25%
From: Original price was: $1,710.00.$1,282.50Current price is: $1,282.50. inc. GST
Core items: wing + harnessOptional extras: Apeks SureLock Weight System – Pair of 4.5 kg Pockets + 2 more item types
16.4%
Original price was: $1,399.95.$1,170.00Current price is: $1,170.00. inc. GST
This product has multiple variants. The options may be chosen on the product page
Style: Backplate and wingFit: Unisex
22%
Original price was: $1,499.95.$1,170.00Current price is: $1,170.00. inc. GST
Style: Backplate and wingFit: Unisex
10.9%
From: Original price was: $1,300.00.$1,158.00Current price is: $1,158.00. inc. GST
Core items: wing + backplate + harnessOptional extras: Aqualung Griplock Tank Band + Apeks WTX Stainless Steel Book Screw + 2 more item types
13.5%
Original price was: $1,299.95.$1,125.00Current price is: $1,125.00. inc. GST
Style: Backplate and wingFit: Unisex
10.5%
Original price was: $1,099.00.$983.61Current price is: $983.61. inc. GST
Style: Backplate and donut wingFit: Unisex
5%
Original price was: $900.00.$855.00Current price is: $855.00. inc. GST
Style: Donut wing onlyFit: Unisex
5%
Original price was: $860.00.$817.00Current price is: $817.00. inc. GST
Style: Donut wing onlyFit: Unisex
10%
Original price was: $900.00.$810.00Current price is: $810.00. inc. GST
Style: Donut wing onlyFit: Unisex
10%
Original price was: $800.00.$720.00Current price is: $720.00. inc. GST
Style: Donut wing onlyFit: Unisex
22.3%
Original price was: $899.95.$699.00Current price is: $699.00. inc. GST
Style: Wing onlyFit: Unisex
25%
Original price was: $880.00.$660.00Current price is: $660.00. inc. GST
Style: Donut wing onlyFit: Unisex
up to 25%
Original price was: $870.00. Price range: $652.50 through $783.00Current price is: $652.50 – $783.00Price range: $652.50 through $783.00. inc. GST
This product has multiple variants. The options may be chosen on the product page
Material: 1050D ballistic nylonRemovable padding and strap. The backpad and crotch strap can be removed to configure the harness.
10%
Original price was: $699.95.$630.00Current price is: $630.00. inc. GST
Style: Wing onlyFit: Unisex
25%
Original price was: $840.00.$630.00Current price is: $630.00. inc. GST
Style: Donut wing onlyFit: Unisex
10%
Original price was: $649.95.$585.00Current price is: $585.00. inc. GST
Style: Wing onlyFit: Unisex
$399.95 inc. GST
This product has multiple variants. The options may be chosen on the product page
Type: Diving harness
30%
Original price was: $500.00.$350.00Current price is: $350.00. inc. GST
Compatibility: Apeks Deluxe One-Piece Webbed Harness or compatible WTX HarnessSupplied: Backplate only
19%
Original price was: $419.95.$340.00Current price is: $340.00. inc. GST
Type: Diving backplate
15.3%
Original price was: $400.00.$339.00Current price is: $339.00. inc. GST
Thickness: 3 mmMaterial: Aluminium
6.6%
Original price was: $320.00.$299.00Current price is: $299.00. inc. GST
Hardware: Stainless steel D-rings and retainersIncludes: 5 cm crotch strap + neoprene shoulder protectors
25.3%
Original price was: $400.00.$299.00Current price is: $299.00. inc. GST
Compatibility: Apeks Deluxe One-Piece Webbed Harness or compatible WTX HarnessSupplied: Backplate only
15.1%
Original price was: $349.95.$297.00Current price is: $297.00. inc. GST
Diameter: 178 mm; match the cylinder's outside diameterMaterial: Stainless steel
11.6%
Original price was: $326.99.$289.00Current price is: $289.00. inc. GST
For 140 mm outside-diameter cylinders.Listed for compatible Faber 5 L and 7 L steel cylinders.
28%
Original price was: $399.95.$288.00Current price is: $288.00. inc. GST
Type: Diving backplate
Out of stock
$280.00 inc. GST
Out of stock
Compatibility: WTX harness; compatible backplate using separate 388045 SureLock attachmentsSupplied: Pair of pocket assemblies and mounting hardware; lead and backplate attachment plates separate
6.7%
Original price was: $299.95.$279.95Current price is: $279.95. inc. GST
Supplied: Sold as a pairLarge nylon handle