BUYER CHECK
Before this model goes on a purchase order
Confirm Liancheng curve, motor brand and mechanical-seal plan. SLS is not a drop-in for Kaiquan KQL or generic ISG.
- Ask the bidder to mark your exact duty point on its issued Q-H curve.
- Confirm wetted-part material, seal faces and elastomer by line item.
- Put test standard, tolerance and witness requirements in the order.