LD

catalogue

Tank Connectors
Tank Connector - Heavy Duty
Tank Connector - Heavy Duty

LD-826

Tank Connector – Heavy Duty

Description
Working Pressure Materials
From 1/2"DN15 up to 4"DN100
150PSI@73°F
PN10BAR@22°C 		Body: GRPP, NYLON+FIBERGLASS
Gasket: THERMOPLASTIC
Standards
Thread: NPT, NPS, BSPT, BSP

Features
Single Nut Double Nut
Suitable for all water tanks.

Double nuts design for heavy duty application.

Installation information
  1. Please make sure the tank wall hole equal to the tank connector body male thread OD or up to 1/32” larger. If exceeding the size, the gasket may not be sealed properly.
  2. Make sure the corresponding gasket sealing surface is smooth and no deep scratches or burrs.
  3. Gasket must be placed inside the tank wall not outside.
  4. Hand-tighten female thread tank connector nut to male thread tank connector body, If leakage appear, apply approximate tighten units is as below table. Caution: Over tighten strength will cause damage to the nut and body.
  5. Apply PTFE tape to the male thread adaptor in the clockwise direction. Tightly wrap the PTFE tape around the entire length of threads with overlapping 2/3 tape width from first thread to the end.
  6. Wrap tape about 6-9 turns according to the actual situation, wrap too much or not enough tape will affect function.
  7. Screw male thread adaptor into female thread tank connector body until hand-tight with additional 1 to 1-1/2 turn only. Over strength will cause the damage to the body thread.
  8. Approximate tighten units is as follows:
NOMINAL PIPE SIZE TIGHTEN UNIT
1/2" 2/3 of a turn
3/4" ~ 2-1/2" 1/2 of a turn
3" ~ 4" 1/3 of a turn

Specification
DIMENSION
If screen is smaller than the table, scroll right for more

DN SIZE BSPT (thd/in) BSP (thd/in) NPT (thd/in) NPS (thd/in)
15 1/2" 14 14 14 14
20 3/4" 14 14 14 14
25 1" 11 11 11.5 11.5
32 1-1/4" 11 11 11.5 11.5
40 1-1/2" 11 11 11.5 11.5
50 2" 11 11 11.5 11.5
65 2-1/2" 11 11 8 8
80 3" 11 11 8 8
100 4" 11 11 8 8

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