Sprague Hydraulic Hand Pumps & Rebuild Kits

94301, JB Series: Single-acting, piston hand pump ideal for hydrostatic testing & other industrial applications requiring low volumes at high pressure.

Stainless steel allows the pump to service water, oil and most corrosive chemicals. Inlet and outlet check valves are soft seat with zero leakage. Standard seals are Nitrile (Buna-N, NBR). Optional seals available: Viton, EPR, Neoprene.

The pump is seven inches tall with two threaded mounting holes on the underside of the body. Supplied with 24" handle.

The -35, -60 and -100 pumps may be installed up to two feet above the liquid source. The -125, -150, -200 and -300 pumps must be installed with the pump inlet below the liquid source.

The S-525 Series has been discontinued but repair kits are still available (see bottom of page).

Model #

S-525-35-1

S-525-60-1

S-525-100-1

Part Description (S-525 Pumps)

<< Discontinued

Sprague S-525 Hand Pump, 35:1

Discontinued, See JB Pumps below

Sprague S-525 Hand Pump, 60:1

Discontinued, See JB Pumps below

Sprague S-525 Hand Pump, 100:1

Discontinued, See JB Pumps below

Outlet PSI @ 75 lbs force

Liquid

Inlet

Liquid
Outlet

Approx.
weight, lbs

2220

3/8 NPT

3/8 NPT

3/8 NPT

3020

3/8 NPT

3/8 NPT

3/8 NPT

4350

3/8 NPT

3/8 NPT

3/8 NPT

Info. /
Drgs

JB pumps (below) are the same as the discontinued S-535 pumps above but include the
new PEEK bushing upgrade on the upper end of the piston rod for superior seal and piston
life. Please note that higher ratio JB-pumps use 1/4" NPT or 1/4" HPCT liquid outlet fittings.

Model #

94301-035

94301-060

94301-100

94301-125

94301-150


94301-300

Part Description (JB Pumps)

Price

Buy

Sprague SM-3, Alum, 005 Std

$807.00

Sprague SM-3, Alum, 010 Std

$807.00

Sprague SM-3, Alum, 020 Std

$807.00

Sprague SM-3, Alum, 035 Std

$807.00

Sprague SM-3, Alum, 060 Std

$882.00

Call to order JB-200

Sprague SM-3, Alum, 100 Std

$956.00

Outlet

PSI

Liquid

Inlet

Liquid
Outlet

Approx.
weight, lbs

500

3/8 NPT

3/8 NPT

4.5

1000

3/8 NPT

3/8 NPT

4.5

2000

3/8 NPT

3/8 NPT

4.5

3500

3/8 NPT

3/8 NPT

4.5

6000

3/8 NPT

3/8 NPT

4.5

12000

1/4 NPT

9/16-18 NBS

4.5

10,000

1/4 NPT

9/16-18 NBS

4.5

With

Handle





Specs





* 9/16-18 NBS LIQUID OUTLET PORT, FOR 1/4" HPCT FITTINGS

Need Viton, EPR, Neoprene or other special seals for your application?
Email us for price and availability.
Standard pumps come with Nitrile seals (Buna-N, NBR).

Hand Pump Rebuild Kits

Kits include:

Piston rod seal/rings, check valve springs/seals/orings
for both the inlet and outlet check valves.

JB rebuild kits also include the PEEK bushing.

Model #

90680-A1

90680-B1

90680-C1

90680-G1

90680-D1

90680-E1

Part Description   (S-525 Rebuild Kits)

Price

Buy

Sprague S-525-35 Hand Pump Rebuild Kit

$148.90

Sprague S-525-60 Hand Pump Rebuild Kit

$148.90

Sprague S-525-100 Hand Pump Rebuild Kit

$148.90

Sprague S-525-125 Hand Pump Rebuild Kit

$148.90

Sprague S-525-150 Hand Pump Rebuild Kit

$148.90

Sprague S-525-200 Hand Pump Rebuild Kit

$148.90

90680-E4

90680-F1

90680-F4

Sprague S-525-200 Hand Pump Rebuild Kit, EPR

$148.90

Sprague S-525-300 Hand Pump Rebuild Kit

$148.90

Sprague S-525-300 Hand Pump Rebuild Kit, EPR

$148.90

Model #

94301-035-K

94301-060-K

94301-100-K

94301-125-K

94301-150-K

94301-200-K

94301-300-K

Part Description   (JB Rebuild Kits)

Price

Buy

Sprague JB-35 Hand Pump Rebuild kit

$148.90

Sprague JB-60 Hand Pump Rebuild kit

$148.90

Sprague JB-100 Hand Pump Rebuild kit

$148.90

Sprague JB-125 Hand Pump Rebuild kit

$148.90

Sprague JB-150 Hand Pump Rebuild kit

$148.90

Sprague JB-200 Hand Pump Rebuild kit

$148.90

Sprague JB-300 Hand Pump Rebuild kit

$148.90

Volume Pricing
We offer volume pricing on most Sprague products as
follows:

1-2 units = List price
3-10 units = - 5%
11-25 units = -10%
>25 = call for quote.

List pricing will show when placing your order but the
discount will be applied when we process the order.