
ZD-50
Transparent PS cylinder
Integrated controls. Start with the base pump for built-in controls. Use the kit code to select the sleeve and ring set.
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Water-and-air pump configurations for wholesale and private-label orders.

Transparent PS cylinder
Integrated controls. Start with the base pump for built-in controls. Use the kit code to select the sleeve and ring set.
Compare ZD-50 kits
Magnifying PS cylinder
Separate controller and hose. Choose this configuration when the product brief calls for a magnifying cylinder.

Interchangeable acrylic cylinder
Separate controller and detachable connection. Choose a 9 or 12 in cylinder and specify its inner diameter.
For ZD-50-KA and ZD-50-LY, use the accessory list for the exact SKU.
Check base ZD-50 specifications
| Inner diameter (in) | 9 in length | 12 in length |
|---|---|---|
| 1.5 | ZD-67-9-1.5 | ZD-67-12-1.5 |
| 1.75 | ZD-67-9-1.75 | ZD-67-12-1.75 |
| 2.0 | ZD-67-9-2.0 | ZD-67-12-2.0 |
| 2.25 | ZD-67-9-2.25 | ZD-67-12-2.25 |
| 2.5 | ZD-67-9-2.5 | ZD-67-12-2.5 |
| 2.75 | ZD-67-9-2.75 | ZD-67-12-2.75 |
| 3.0 | ZD-67-9-3.0 | ZD-67-12-3.0 |
For a 2.15 in inner diameter, request a separate availability and part-number check.
For ZD-50, confirm dimensions, charge time, runtime and waterproof rating against the version quoted.
Use the inner diameter and cylinder length together. For example, a 12 in cylinder with a 2.5 in inner diameter is ZD-67-12-2.5. The cylinder size table lists the corresponding part numbers.
Match the cylinder opening, sleeve, hose and valve to the original model and connection. ZD-60-F and ZD-67 list the same pump dimensions, but those dimensions describe the pump body. For a ZD-67 replacement cylinder, use its part number and connection type.


Box contents follow the SKU. The ZD-50 base model and KB kit differ in their sleeve and ring contents. Check the quoted list for the controller, cylinder, sleeve or insert and charging cable. For a separate-controller kit, check the hose and valve as well.
Use the waterproof rating and operating conditions for the exact version on the quote. Keep those details consistent across the listing, retail box and manual. For other model families, see the BathFun Aqua range.
Adapt an existing model with logo printing, colors, button details, instruction manuals and retail packaging. Use the agreed model and kit contents as a common reference for the box and manual.
For a new design or a change to the pump structure, we review the mechanical design, controls, PCB layout and firmware integration.
Our Shanghai operation brings product development and assembly together. Wholesale projects can start with an existing pump and its accessory set. Custom projects can add mechanical, electronics and packaging work.
View REALOV manufacturing capabilitiesShare the model or cylinder size, estimated quantity and destination market. Add the branding or packaging changes you need.
Selected model: ZD-50