Goulds Pump 1SVR250 1SV Repair Stack
Goulds # 1SVR250
Goulds catalog # 1SVR250, Repair Stack, 1SV 25 stages - Goulds complete factory-built impeller and diffuser stack with shaft seal. Includes pre-built stack with 25 impellers, 21 diffusers, 3 diffusers with bushing, 3 shaft bushings, initial stage, final diffuser, spacers and stack screw, and the Carbon/Silicon Carbide/Viton mechanical seal (seal code 0) with its gland and casing o-rings. Replaces the whole stack of any 25-stage 1SV e-SV in one part; does NOT include the pump body, base or motor.
Price : $ 2388.50
Product Information :
Parts Page (click here)The Goulds 1SVR250 is a Repair Stack for the 25-stage 1SV e-SV Series Vertical Multistage Centrifugal Pump, 25 stages: 25 impellers in 2+9+9+5, 3 intermediate bearings, 21 plain diffusers, 3 with bushing, 1 initial stage, 1 final diffuser. To simplify maintenance, Goulds makes a complete repair stack assembly for quick and efficient installation and repair. This repair stack replaces the whole impeller and diffuser stack of a 25-stage 1SV e-SV with a factory-built stack: 25 stages: 25 impellers in 2+9+9+5, 3 intermediate bearings, 21 plain diffusers, 3 with bushing, 1 initial stage, 1 final diffuser. It is the same stack in every frame and every connection configuration of the 25-stage 1SV. It fits the 25-stage 1SV liquid ends 1SV25FA30, 1SV25FA40, 1SV25FB30, 1SV25GA30, 1SV25GA40, 1SV25GB30, 1SV25NA30, 1SV25NA40, 1SV25NB30 and 1SV25TA40. The picture is representative of the e-SV series and is not a photograph of this exact model; the number of stages, the connection type and the motor vary by model.
Parts and Accessories for Goulds model 1SVR250
Shaft Seal :
Catalog # 10K168, Mechanical seal, Carbon/Silicon Carbide/Viton, with seal gland o-ring and two casing o-rings
Price: $ 443.70
Gasket/O-ring :
Catalog # 5K517, Complete o-ring kit
Price: $ 53.10
Applications
The Goulds 1SVR250 is the complete impeller and diffuser stack for a 25-stage Goulds 1SV e-SV: 25 stages: 25 impellers in 2995, 3 intermediate bearings, 21 plain diffusers, 3 with bushing, 1 initial stage, 1 final diffuser.
It fits the 25-stage 1SV liquid ends 1SV25FA30, 1SV25FA40, 1SV25FB30, 1SV25GA30, 1SV25GA40, 1SV25GB30, 1SV25NA30, 1SV25NA40, 1SV25NB30 and 1SV25TA40.