Skip to content
All Hose Ends  > Quick Disconnects  > Hydraulic Quick Disconnects
5100-S5-6B Eaton 5100 Series Female Socket - 1/4-18 Female NPT, Valved WITH Wing Nut Less Flange Quick Disconnect Coupling - Brass

5100-S5-6B Eaton 5100 Series Female Socket - 1/4-18 Female NPT, Valved WITH Wing Nut Less Flange Quick Disconnect Coupling - Brass

Save $9.96 Save $9.96
$99.57
$99.57 - $99.57
$99.57
$89.61
$89.61 - $89.61
$89.61

Eaton 5100 Series - Thread to Connect Couplings - Female NPT, Valved WITH Wing Nut Less Flange
Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for SKU: 5100-S5-6B Eaton
Shape (Orientation): Straight
Material(s): Brass
Eaton’s 5100 Series brass coupling with steel tubular valve offers minimum air inclusion and fluid loss. Thread together latch provides connect under pressure capability and vibration resistance. The 5100 Series is not rated for continuous hydraulic impulse applications. For hydraulic impulse applications, refer to the FD86 and FD96 Series thread to connect product lines. See How to Order Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling)

SPECIFICATIONS

Applications & Markets:
  • Hydraulics and fluid transfer
  • On-highway hydraulic wet lines
  • Dump and refuse vehicles
  • Bulk liquid transfer
Product Features:
  • Tubular valve construction for virtually no fluid loss during disconnection, reduces environmental and worker safety hazards
  • Low air inclusion during connection maintains system performance
  • Available with wing or hex nut configurations
  • Connect against pressure capability allows connecting of halves even when pressurized up to 500 psi
  • Steel flange available for accessible bulkhead mounting
Standard Body Material: Brass body with high resistance carbon steel with zinc trivalent plated valving components, hex and wing nuts
Standard Seal Buna-N
5100 Series Couplings & Accessories: 5100 Series Female NPT, Valved without Flange 5100 Series Female NPT, Valved WITH Flange 5100 Series Female NPT, Valved WITH Wing Nut Less Flange 5100 Series Female NPT, Valved WITH Wing Nut and Flange 5100 Series Accessories: Repair Kits, Dust Caps / Plugs, and 6 Bolt Flange Assemblies
Physical Characteristics
Max. Operating Pressure Disconnected
Body Dash Size Body Interface Size Max. Operating Pressure Connected Plug/Male Half S2 and S4 Socket/Female Half S5 Vacuum Rated Flow Air Inclusion Fluid Loss
in in bar psi bar psi bar psi in./Hg lpm gpm cc.max. cc.max.
1/4 1/4 207 3000 207 3000 207 3000 28 15 4 .03 .01
3/8 1/2 207 3000 207 3000 207 3000 28 26 7 .05 .06
1/2 1/2 207 3000 207 3000 207 3000 28 26 7 .05 .10
5/8 3/4 207 3000 207 3000 207 3000 28 68 18 .14 .10
3/4 3/4 207 3000 207 3000 207 3000 28 68 18 .34 .26
1 1 207 3000 207 3000 207 3000 28 151 40 .50 .35
1 1/4 1 1/4 190 2750 172 2500 190 2750 28 284 75 .68 .70
1 1/2 1 1/2 172 2500 172 2500 138 2000 28 379 100 .60 .94
Figure 1 - Male Plug Figure 6 - Female Socket Figure 7 - Complete Coupling
Part Number Buna-N Coupling Type Body Size Port Size Thread Type Fig. Dimensions
A B Hex 1
mm in mm in mm in
5100-S2-4B Plug/Male 1/4 1/8 1/8-27 Female NPT 1 47.8 1.88 22.9 .90 17.5 .69
5100-S5-4B Socket/Female 1/4 1/8 1/8-27 Female NPT 6 53.3 2.10 77.0 3.03 14.2 .56
5101-4B Complete 1/4 1/8 1/8-27 Female NPT 7 81.3 3.20 - - - -
5100-S2-6B Plug/Male 3/8 1/4 1/4-18 Female NPT 1 65.5 2.58 26.7 1.05 23.9 .94
5100-S5-6B Socket/Female 3/8 1/4 1/4-18 Female NPT 6 61.0 2.40 87.4 3.44 19.3 .76
5101-6B Complete 3/8 1/4 1/4-18 Female NPT 7 104.4 4.11 - - - -
5100-S2-8B Plug/Male 1/2 3/8 3/8-18 Female NPT 1 65.5 2.58 26.7 1.05 23.9 .94
5100-S5-8B Socket/Female 1/2 3/8 3/8-18 Female NPT 6 61.0 2.40 87.4 3.44 19.3 .76
5101-8B Complete 1/2 3/8 3/8-18 Female NPT 7 104.4 4.11 - - - -
5100-S2-10B Plug/Male 5/8 1/2 1/2-14 Female NPT 1 79.0 3.11 35.1 1.38 30.2 1.19
5100-S5-10B Socket/Female 5/8 1/2 1/2-14 Female NPT 6 78.0 3.07 104.9 4.13 29.5 1.16
5101-10B Complete 5/8 1/2 1/2-14 Female NPT 7 132.3 5.21 - - - -
5100-S2-12B Plug/Male 3/4 3/4 3/4-14 Female NPT 1 79.0 3.11 35.1 1.38 30.2 1.19
5100-S5-12B Socket/Female 3/4 3/4 3/4-14 Female NPT 6 78.0 3.07 104.9 4.13 29.5 1.16
5101-12B Complete 3/4 3/4 3/4-14 Female NPT 7 132.3 5.21 - - - -
5100-S2-16B Plug/Male 1 1 1-11 1/2 Female NPT 1 90.2 3.55 44.2 1.74 39.6 1.56
5100-S5-16B Socket/Female 1 1 1-11 1/2 Female NPT 6 93.5 3.68 111.3 4.38 36.6 1.44
5101-16B Complete 1 1 1-11 1/2 Female NPT 7 151.9 5.98 - - - -
5100-S2-20B Plug/Male 1 1/4 1 1/4 1 1/4-11 1/2 Female NPT 1 94.2 3.71 52.8 2.08 47.8 1.88
5100-S5-20B Socket/Female 1 1/4 1 1/4 1 1/4-11 1/2 Female NPT 6 101.6 4.00 133.9 5.27 45.2 1.78
5101-20B Complete 1 1/4 1 1/4 1 1/4-11 1/2 Female NPT 7 160.3 6.31 - - - -
5100-S2-24B Plug/Male 1 1/2 1 1/2 1 1/2-11 1/2 Female NPT 1 104.6 4.12 62.5 2.46 55.6 2.19
5100-S5-24B Socket/Female 1 1/2 1 1/2 1 1/2-11 1/2 Female NPT 6 104.1 4.10 136.7 5.38 50.8 2.00
5101-24B Complete 1 1/2 1 1/2 1 1/2-11 1/2 Female NPT 7 165.6 6.52 - - - -
Danfoss (Eaton - Aeroquip)

Danfoss (Eaton - Aeroquip)

Danfoss is a global technology leader in power management solutions that make electrical, hydraulic and mechanical power operate more efficiently, reliably, safely and sustainably. Danfoss hydraulic pumps, motors, transmissions, valves, cylinders, controls, hose and fittings offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime.

Shop Parts by Danfoss (Eaton - Aeroquip)
- Scroll to the Top of the Page -

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare