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B-Series Vertical Filler Material Kit

B-Series vertical filler material kits contain the following: Filler material, vertical packing, pouring basin ceramic guide tube and pouring basin crucible ceramic and disk. All filler material kits contain one-time use components that are sized to a specific sleeve, pouring basin and pouring basin crucible combination. Ordering filler material kits simplifies ordering, reduces order errors and helps ensure proper sizing of components.


  • Simplifies ordering
  • All components are for one-time use


Part Number Rebar Size, Metric Rebar Size, US Rebar Size, Canada
RBB592B 16 mm #5 15M
RBB692B 20 mm #6 20M
RBB792B 22 mm #7
RBB8101B 25 mm #8 25M
RBB992B 28 mm #9 30M
RBB1092B 32 mm #10
RBB11101B 36 mm #11 35M
RBB1292B 38 mm #12
RBB14101B 43 mm #14 45M
RBB1892B 57 mm #18 55M
Filler Material Kit Components
Filler Material Kit Filler 
(2 Required)
Pouring Basin 
Ceramic Insert 
and Disk
Pouring Basin 
Guide Tube
RBB592B RBF40 RBS35477 RBS5037 RBS5038
RBB692B RBF40 RBS35477 RBS5037 RBS5038
RBB792B RBF50 RBS35478 RBS5037 RBS5038
RBB8101B RBF55 RBS354710 RBS5037 RBS5038
RBB992B RBF80 RBS354711 RBS5037 RBS5038
RBB1092B RBF90 RBS354712 RBS5037 RBS5038
RBB11101B RBF105 RBS354712 RBS5037 RBS5038
RBB1292B RBF125 RBS354715 RBS5037 RBS5038
RBB14101B RBF180 RBS354715 RBS5037 RBS5039
RBB1892B RBF220 RBS354720 RBS5037 RBS5039
Prior to installation, please read and understand all of the detailed instructions and safety notices provided in the nVent LENTON Cadweld Rebar Splicing System instruction manual.
Filler material kits are a component in splice kits. Care should be taken to avoid duplication of orders.
Components can also be purchased separately: (1) Filler Material, (2) Packing, (3) Pouring Basin Ceramic Guide Tube, and (4) Pouring Basin Ceramic Insert and Disk.

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.