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Parker Industrial Hose Customer Service
866 810 HOSE (4673) 800 242 HOSE (4673)
Strongsville, OH
South Gate, CA
Eastern USA
Western USA
www.safehose.com
e-mail: indhose@parker.com
PVC
NEXVA
EVA Hose
RoHS
Series 450
Series 450 is a medium pressure hose designed to handle chemicals such as anhydrous
ammonia, herbicides, pesticides and water. Te semi-translucent construction permits
visual observation of materials being conveyed, and the durable contsruction is resistant to
abrasion, ultraviolet light and weathering.
NOTE:
Do not use for anhydrous ammonia delivery/transfer.
Tube:
Semi-translucent natural ethyl vinyl acetate (EVA)
Reinforcement:
Multiple textile plies
Cover:
Semi-translucent natural ethyl vinyl acetate (EVA)
Temp. Range:
-50°F to +125°F (-45°C to +52°C)
Working pressures are at +68°F (+20°C). Higher temperatures reduce the
available working pressure. See temperature/pressure chart on page 445.
Brand Method:
Black ink
Brand Example:
NEXVA 12 BY PARKER NEXGEN (P/N) (ID) X (OD) MAX WP XXX PSI AT
68F (20C) CANADA (DATE CODE)
Industry Standards:
RoHS
Applications:
• Mild chemicals; anhydrous ammonia, herbicides, pesticides, water
• Anhydrous ammonia applicator, light vacuum line, seed insertion,
sight gauge
• Agriculture, commercial lawn and garden
Vacuum:
Light
Packaging:
Coils
WARNINGS!
Couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working
pressure of the hose. Refer to the NAHAD Industrial Hose Assembly Guidelines.
Working pressures are at +68°F (+20°C). Higher temperatures reduce the available working pressure. See temperature/pressure chart on
page 445.
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Part
Number
ID
(in)
ID
(mm)
Reinf
Plies
OD
(in)
OD
(mm)
Approx
Wt
Per Pkg
(lbs)
Approx
Wt
Per Pkg
(kgs)
Max
Rec WP
@ 68°F
(psi)
Max
Rec WP
@ 20°C
(bar)
Perm
Cplg
Rec
*
Std Pack
Qty
(ft)
Stock
Status
**
(USA)
450-04000500
1/4 6.4
2
.390 9.9 15.00 6.80 300 20.7
*
500
N
450-06000300
3/8 9.5
2
.595 15.1 21.00 9.53 250 17.2
*
300
N
450-08000300
1/2 12.7
2
.720 18.3 27.00 12.25 250 17.2
*
300
N
450-10000300
5/8 15.9
2
.845 21.5 32.00 14.51 200 13.8
*
300
N
450-12000300
3/4 19.1
2
.970 24.6 39.00 17.69 150 10.3
*
300
N
450-16000200
1
25.4
2 1.310 33.3 49.00 22.23 150 10.3
*
200
N
* Couplings:
Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifcations.
**
Stock:
“Y” indicates stocked item; “N” indicates non-stocked item. Stock status subject to change. Contact Parker Customer Service.
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