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Instalok Couplings

Instalok Couplings
INSTALOK Couplings are designed specifically for conveying plastic pellets and for other non-sanitary industrial vacuum applications.
  • Offered in 1.5” through 4” sizes.
  • Galvanized steel construction, with O-Rings available in Black Nitrile, White Nitrile or Viton™.
  • Eliminates risk of product contamination due to deteriorating gasket material.
  • Installs in half the time of competing couplings, while delivering documented superior performance.
  • Costs 20% less than traditional compression couplings.
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1.5" OD Instalok Coupling, 4" Long
Price $12.77
Quantity discounts are available
List Price: $15.48
You Save: $2.71 (18%)
1.5" OD Instalok Coupling, 6" Long
Price $15.95
Quantity discounts are available
List Price: $19.34
You Save: $3.39 (18%)
1.75" OD Instalok Coupling, 4" Long
Price $18.92
Quantity discounts are available
List Price: $22.94
You Save: $4.02 (18%)
1.75" OD Instalok Coupling, 6" Long
Price $16.72
Quantity discounts are available
List Price: $20.26
You Save: $3.54 (17%)
2" OD Instalok Coupling, 4" Long
Price $12.98
Quantity discounts are available
List Price: $15.74
You Save: $2.76 (18%)
2" OD Instalok Coupling, 6" Long
Price $16.36
Quantity discounts are available
List Price: $19.83
You Save: $3.47 (17%)
2.12" OD Instalok Coupling, 4" Long
Price $12.73
Quantity discounts are available
List Price: $15.43
You Save: $2.70 (17%)
2.12" OD Instalok Coupling, 6" Long
Price $15.65
Quantity discounts are available
List Price: $18.98
You Save: $3.33 (18%)
2.25" OD Instalok Coupling, 4" Long
Price $12.70
Quantity discounts are available
List Price: $15.40
You Save: $2.70 (18%)
2.25" OD Instalok Coupling, 6" Long
Price $16.95
Quantity discounts are available
List Price: $20.55
You Save: $3.60 (18%)
2.375" OD Instalok Coupling, 4" Long
Price $12.79
Quantity discounts are available
List Price: $15.51
You Save: $2.72 (18%)
2.375" OD Instalok Coupling, 6" Long
Price $14.98
Quantity discounts are available
List Price: $18.15
You Save: $3.17 (17%)
2.375" OD Instalok Coupling, 8" Long
2.5" OD Instalok Coupling, 4" Long
Price $14.15
Quantity discounts are available
List Price: $17.15
You Save: $3.00 (17%)
2.5" OD Instalok Coupling, 6" Long
Price $20.13
Quantity discounts are available
List Price: $20.35
You Save: $0.22 (1%)
2.5" OD Instalok Coupling, 8" Long
Price $23.42
Quantity discounts are available
List Price: $28.39
You Save: $4.97 (18%)
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