Filter
Top Products
20
8.3 KOPkit numbers by model:
Pump Model Wetted Material Connection Type KOPkit number
DC2 PVDF NPT NLK020FP
DC3 or DC4 PVDF NPT NLK040FP
DC3 or DC4 PVDF ISO 7-1 NLK040FB
DC5 or DC6 PVDF NPT NLK050FP
DC5 or DC6 PVDF ISO 7-1 NLK050FB
DC7 PVDF n/a NLK070FX
DC5 or DC6 Polypropylene NPT NLK050PP
DC5 or DC6 Polypropylene ISO 7-1 NLK050PB
DC7 Polypropylene n/a NLK070PX
DC2 316 NPT NLK020AP
DC3 or DC4 316 NPT NLK040AP
DC3 or DC4 316 ISO 7-1 NLK040AB
DC5 or DC6 316 NPT NLK050AP
DC5 or DC6 316 ISO 7-1 NLK050AB
DC6 HSO
(2)
NPT NLK060HX
(1)
DC6 HSO
(2)
ISO 7-1 NLK060HX
(1)
NOTES:
(1) “HSO” construction refers to the recommended materials for handling Sulfuric Acid at high
concentrations (above 95%). This configuration consists of 316ss for the reagent head, the
valve guide, and the process connection. Alloy-20 is supplied for the check valve seats,
and Hastelloy-C is supplied for the check valve balls. HS0 configuration is supplied only
as a KOPkit and not as an original pump configuration.
(2) PVC wet end material has been discontinued, use PVDF (Kynar
®
) parts as a direct
replacement for these pumps.
(3) DC7 model is covered in a separate publication