Self-Priming Design with Open Impeller and Seal-less Structure
One of the toughest pumps in the industry. This self-priming pump never fails you even with slurries or dry running.
Features
- No troubles such as heat generation, wear, or liquid leakage with a seal-less structure
- Uses corrosion resistant resin (CFRPP). Can be used in a wide range of chemicals such as strong acid, alkaline solutions, etc.
- Less heat generation and wear due to dry running
- Long-lasting: resistant to waste liquid after surface plating
Applications
- Transferring/circulating pump for plating liquid to heat exchangers or filters
- Drawing/transferring pump for liquid from drainage pits or chemical liquid tanks
Pumps for Slurry Liquid Transfer
YD-LR pumps has NO sliding components in the structure and do not get damaged in circulating or transferring CPM slurry liquid, cerium oxide, etc.
Features
- Less than 1/10 of electricity cost compared to diaphragm pumps
- Lower maintenance cost as there are no consumable parts (ex. mechanical seals, gland packings, etc.)
- Resistant to abrasion due to slurries, dead-head operations, and dry running
- No sealings = no outer cooling water required
- Linear seals are protected with proximity sensors and PLCs
Applications
- Circulating CMP slurry liquid and cerium oxide
- Transferring “difficult” liquid such as:
- Crystallized liquid (acid, alkaline, solvent, etc.)
- Liquid with slurry
How to assenble
Example of use
Features
Model
Spec
Dimmension
Performance Curve
Performance Curve
Example of use
NSF
- Transferring/circulating pump for plating liquid to heat exchangers or filters
- Drawing/transferring pump for liquid from drainage pits or chemical liquid tanks
NSF-LR(with linear seal)
- For glass abrasive materials of slurry liquid.
Features
NSF
- High Quality resin construction
- All necessary measures taken for thermal expansion
- Maintenance Free
- Valveless
- Uniquely resistant to high temperatures
- Resistant to wide range of chemicals
- Adhere contactless seals by repelling magnetic force during operation; adhere seals by suction magnetic force while the system is stopped.
- Possible for self-priming/deadhead operations.
- CFR PP Material is standard, other material required minimum quantity .
Model
- YD-2501NSF
- YD-4002NSF
- YD-5003NSF
Spec
| Bore | HP | |
| YD-2501NSF | 1″ × 1″ | 1(0.75) |
| YD-4002NSF | 1.5″ × 1.5″ | 2(1.5) |
| YD-5003NSF | 2″ × 2″ | 3(2.2) |
Dimmension
Performance Curve
Performance Curve
