Pneumatic Diaphragm Pump GK, 1-1/2 Inch, Ductile Iron
The GK 1-1/2 Inch Pneumatic Diaphragm Pump is designed for transferring high-viscosity fluids in industrial environments. Built from ductile iron, it provides strength and durability for demanding applications.
Need help applying this product? Our engineers can help select the right equipment and design a system around your requirements. Request a quote or discuss your application with us.
Need help choosing? Send us the part number or your operating data — talk to an engineer or see full specifications.
- Fast dispatchAustralia & worldwide
- Technical supportTalk to an engineer
Product Overview
The GK 1-1/2 Inch Pneumatic Diaphragm Pump is designed for transferring high-viscosity fluids in industrial environments. Built from ductile iron, it provides strength and durability for demanding applications.
Its double membrane design ensures stable flow delivery and reliable suction performance.
Technical Specifications
| Specification | Value |
|---|---|
| Pump Type | Pneumatic Diaphragm Pump |
| Model | GK |
| Size | 1-1/2 Inch (40 mm) |
| Material | Ductile Iron |
| Operation | Air Powered |
| Design | Double Membrane |
| Suitable Media | High Viscosity Liquids |
| Condition | New |
Key Features
-
Ductile iron body construction
-
Double diaphragm system
-
Suitable for viscous fluids
-
Air-powered operation
-
Stable transfer performance
-
Industrial durability
Typical Applications
-
Thick fluid transfer
-
Industrial processing
-
Chemical plants
-
Oil handling
-
Manufacturing systems
Shipping & Support
-
Fast dispatch
-
Australia & world-wide shipping
-
Technical assistance available
-
Warranty available
// Your history
Recently viewed
How do I find the right part for my system?
Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.
Can you help me size a pump or valve for my application?
Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.
Can you cross-reference a discontinued part?
Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.