Willcox Hose - Composite Fluoropolymer Hose - Heavy Duty Series

Vendor: Willcox Hose

Category: Chemical Hose    Sub Type: Chemical Transfer Hose


Application:

Aggressive Chemical Hose
Heavy Duty Series: 4121SG and 4124SS


Typical Applications:

  • Aggressive chemicals
  • Chemical purity, easy to clean
  • Chemicals with elevated temperatures
  • Alternative to convoluted PTFE hose

Benefits and Features
  • More rugged than standard PTFE hose
  • PFA, FEP, PTFE, UHMW and Hostaflon materials
  • Color coding for chemical identification
  • Full vacuum

Willcox Hose® Type 4121 is a heavy duty hose of Fluoropolymer/PTFE lined for hazardous chemical transfer applications with a standard T316 stainless steel inner and a galvanized steel outer wire.

Willcox Hose® Type 4124 is a heavy duty hose of Fluoropolymer/PTFE lined for hazardous chemical transfer applications with a standard T316 stainless steel inner and outer wire.

With a 250 psi MWP up to 3" diameter (200 psi in 4" diameter) and a minimum four-to-one safety factor, these hoses provides safe and reliable chemical transfers where a PTFE Fluoropolymer liner is preferred by owners and operators.

Available with its high visibility light blue PVC impregnated cover that resists abrasion, ozone and UV attack makes it tough and durable in service.

All factory fitted assemblies are hydrostatically tested to one and a half times MWP.

Assemblies are available with carbon steel, T316 stainless steel, polypropylene, brass and other materials in a variety of end fitting configurations.


Temperature:

-22° to +212°F (-20°C to +100°C )

Colors:

High visibility light blue PVC

Options:

Other colors are available on request.

Willcox Chemical Hose Dimensional Data Chart 1" - 4" Diameter Hose
NOMINAL
ID
IN. (MM)
NOMINAL
OD
IN. (MM)
MAX. MAWP
PSI (BAR)
STD. DUTY
MAX. MAWP
PSI (BAR)
HVY. DUTY
MIN.BEND
RADIUS
IN.(MM)
WEIGHT
LB/FT (KG/M)
MAX.
LENGTH
FEET
Request Quote
1 (25) 1-1/2 (38) 200 (14) 250 (17.5) 4 (100) .6 (.9) 100 Request Quote
1-1/2 (38) 2 (50) 200 (14) 250 (17.5) 5 (125) 1.0 (1.5) 100 Request Quote
2 (50) 2-1/2 (65) 200 (14) 250 (17.5) 6 (150) 1.5 (2.2) 100 Request Quote
3 (75) 3-1/2 (88) 200 (14) 250 (17.5) 8 (200) 2.1 (3.1) 100 Request Quote
4 (100) 4-1/2 (115) 200 (14) 250 (17.5) 13 (325) 2.3 (3.2) 100 Request Quote
Nominal Dimensional Chart 
MAWP at 4:1 safety factor


Willcox Internal and External Wire Construction Identification
STYLE INTERNAL WIRE EXTERNAL WIRE
GG Galvanized Steel Galvanized Steel
PG Black Polypropylene Coated Galvanized Steel
PS Black Polypropylene Coated Stainless Steel
PP Black Polypropylene Coated Black Polypropylene Coated
SG Stainless Steel Galvanized Steel
SS Stainless Steel Stainless Steel


Notes:
  • Fitting pressure rating may limit working pressure of an assembly.
  • Increased operating temperatures will reduce working pressure of the hose.
  • Rated working pressures are 70° F or worldwide ambient temperatures.
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov