We offer volume pricing on most Sprague products as
1-2 units = List price
3-19 units = - 5%
10-25 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.
| Model # Part Description (S-525 Pumps)
|Sprague Hydraulic Hand Pumps & Rebuild Kits
| Model # Part Description (JB Rebuild Kits)
|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).
| Model # Part Description (S-525 Rebuild Kits)
S-525-( ) Single-acting, piston hand pump ideal for hydrostatic
testing & other industrial applications requiring low volumes at high
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.
| Model # Part Description (JB Pumps)
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.
|JB pumps (below) are the same as the 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.
|9/16-18 NBS Uses 1/4" HPCT Fittings